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Algebraic Expressions

Collection of board questions from 2020 to 2025 across all 9 education boards.

235 MCQs
47 Creative Questions

Creative Questions (CQ)

Barisal Board 2025
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Chittagong Board 2025
CQ1 Creative
Stem: \(x + \frac{1}{x} = \sqrt{5}\)
উদ্দীপক: \(x + \frac{1}{x} = \sqrt{5}\)
Chapter: Algebraic Expressions
Comilla Board 2025
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Dhaka Board 2025
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Dinajpur Board 2025
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Jessore Board 2025
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Mymensingh Board 2025
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Rajshahi Board 2025
CQ2 Creative
Stem: \(x - \frac{1}{x} = 5\)
উদ্দীপক: \(x - \frac{1}{x} = 5\)
Chapter: Algebraic Expressions
Sylhet Board 2025
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Dinajpur Board 2024
CQ1 Creative
Stem: \(a+b=7,\quad ab=12\)
Chapter: Algebraic Expressions
Mymensingh Board 2024
CQ1 Creative
Stem: \(c+d=9,\quad cd=20\)
Chapter: Algebraic Expressions
Barisal Board 2023
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Chittagong Board 2023
CQ1 Creative
Stem: \(p + q = 5\) and \(pq = 6\)
উদ্দীপক: \(p + q = 5\) এবং \(pq = 6\)
Chapter: Algebraic Expressions
Comilla Board 2023
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Dhaka Board 2023
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Dinajpur Board 2023
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Jessore Board 2023
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Mymensingh Board 2023
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Rajshahi Board 2023
CQ2 Creative
Stem: \(x - \frac{1}{x} = 3\)
উদ্দীপক: \(x - \frac{1}{x} = 3\)
Chapter: Algebraic Expressions
Sylhet Board 2023
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Barisal Board 2022
CQ2 Creative
Stem: Given \(a + b = 7\) and \(ab = 10\).
উদ্দীপক: দেওয়া আছে \(a + b = 7\) এবং \(ab = 10\)।
Chapter: Algebraic Expressions
Chittagong Board 2022
CQ1 Creative
Stem: Given \(a + b = 8\) and \(a - b = 2\).
উদ্দীপক: দেওয়া আছে \(a + b = 8\) এবং \(a - b = 2\)।
Chapter: Algebraic Expressions
Comilla Board 2022
CQ2 Creative
Stem: Given \(a + b = 7\) and \(ab = 10\).
উদ্দীপক: দেওয়া আছে \(a + b = 7\) এবং \(ab = 10\)।
Chapter: Algebraic Expressions
Dhaka Board 2022
CQ2 Creative
Stem: Given \(a + b = 7\) and \(ab = 10\).
উদ্দীপক: দেওয়া আছে \(a + b = 7\) এবং \(ab = 10\)।
Chapter: Algebraic Expressions
Dinajpur Board 2022
CQ2 Creative
Stem: Given \(a + b = 7\) and \(ab = 10\).
উদ্দীপক: দেওয়া আছে \(a + b = 7\) এবং \(ab = 10\)।
Chapter: Algebraic Expressions
Jessore Board 2022
CQ2 Creative
Stem: Given \(a + b = 7\) and \(ab = 10\).
উদ্দীপক: দেওয়া আছে \(a + b = 7\) এবং \(ab = 10\)।
Chapter: Algebraic Expressions
Mymensingh Board 2022
CQ2 Creative
Stem: Given \(a + b = 7\) and \(ab = 10\).
উদ্দীপক: দেওয়া আছে \(a + b = 7\) এবং \(ab = 10\)।
Chapter: Algebraic Expressions
Rajshahi Board 2022
CQ1 Creative
Stem: Given \(x - \frac{1}{x} = 5\).
উদ্দীপক: দেওয়া আছে \(x - \frac{1}{x} = 5\)।
Chapter: Algebraic Expressions
Sylhet Board 2022
CQ2 Creative
Stem: Given \(a + b = 7\) and \(ab = 10\).
উদ্দীপক: দেওয়া আছে \(a + b = 7\) এবং \(ab = 10\)।
Chapter: Algebraic Expressions
Barisal Board 2021
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Chittagong Board 2021
CQ1 Creative
Stem: \(x + \frac{1}{x} = 5\)
উদ্দীপক: \(x + \frac{1}{x} = 5\)
Chapter: Algebraic Expressions
Comilla Board 2021
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Dhaka Board 2021
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Dinajpur Board 2021
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Jessore Board 2021
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Mymensingh Board 2021
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Rajshahi Board 2021
CQ2 Creative
Stem: \(x - \frac{1}{x} = 3\)
উদ্দীপক: \(x - \frac{1}{x} = 3\)
Chapter: Algebraic Expressions
Sylhet Board 2021
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 10\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 10\)
Chapter: Algebraic Expressions
Barisal Board 2020
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 12\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 12\)
Chapter: Algebraic Expressions
Chittagong Board 2020
CQ1 Creative
Stem: \(a - b = 4\) and \(ab = 21\)
উদ্দীপক: \(a - b = 4\) এবং \(ab = 21\)
Chapter: Algebraic Expressions
Comilla Board 2020
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 12\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 12\)
Chapter: Algebraic Expressions
Dhaka Board 2020
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 12\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 12\)
Chapter: Algebraic Expressions
Dinajpur Board 2020
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 12\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 12\)
Chapter: Algebraic Expressions
Jessore Board 2020
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 12\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 12\)
Chapter: Algebraic Expressions
Mymensingh Board 2020
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 12\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 12\)
Chapter: Algebraic Expressions
Rajshahi Board 2020
CQ1 Creative
Stem: \(x + \frac{1}{x} = 5\)
উদ্দীপক: \(x + \frac{1}{x} = 5\)
Chapter: Algebraic Expressions
Sylhet Board 2020
CQ1 Creative
Stem: \(a + b = 7\) and \(ab = 12\)
উদ্দীপক: \(a + b = 7\) এবং \(ab = 12\)
Chapter: Algebraic Expressions

Multiple Choice Questions (MCQ)

Barisal Board 2025
Q5 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Barisal Board 2025
Q6 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2a^2 + 2b^2\)
ঘ. \(a^2 - b^2\)
Barisal Board 2025
Q28 MCQ
If \(2x + 3y = 12\) and \(x = 3\), then \(y = ?\)
\(2x + 3y = 12\) এবং \(x = 3\) হলে \(y = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Barisal Board 2025
Q30 MCQ
Roots of \(x^2 - 5x + 6 = 0\) are:
\(x^2 - 5x + 6 = 0\) সমীকরণের মূল:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Chittagong Board 2025
Q5 MCQ
\((x + y)^2 + (x - y)^2 = ?\)
\((x + y)^2 + (x - y)^2 = ?\)
ক. \(2x^2\)
খ. \(2(x^2 + y^2)\)
গ. \(4xy\)
ঘ. \(2x^2 - 2y^2\)
Chittagong Board 2025
Q6 MCQ
If \(x^2 - 9 = 0\), the values of \(x\) are:
\(x^2 - 9 = 0\) হলে \(x\) এর মান:
ক. 3 only
খ. −3 only
গ. \(\pm 3\)
ঘ. 9
Chittagong Board 2025
Q28 MCQ
Product of roots of \(3x^2 + 5x - 2 = 0\) is:
\(3x^2 + 5x - 2 = 0\) এর মূলদ্বয়ের গুণফল:
ক. \(\frac{5}{3}\)
খ. \(-\frac{5}{3}\)
গ. \(-\frac{2}{3}\)
ঘ. \(\frac{2}{3}\)
Chittagong Board 2025
Q29 MCQ
\(a^4 - b^4\) factorized is:
\(a^4 - b^4\) এর উৎপাদকে বিশ্লেষণ:
ক. \((a^2-b^2)^2\)
খ. \((a^2+b^2)(a+b)(a-b)\)
গ. \((a-b)^4\)
ঘ. \((a+b)^2(a-b)^2\)
Comilla Board 2025
Q5 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Comilla Board 2025
Q6 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2a^2 + 2b^2\)
ঘ. \(a^2 - b^2\)
Comilla Board 2025
Q28 MCQ
If \(2x + 3y = 12\) and \(x = 3\), then \(y = ?\)
\(2x + 3y = 12\) এবং \(x = 3\) হলে \(y = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Comilla Board 2025
Q30 MCQ
Roots of \(x^2 - 5x + 6 = 0\) are:
\(x^2 - 5x + 6 = 0\) সমীকরণের মূল:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Dhaka Board 2025
Q5 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Dhaka Board 2025
Q6 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2a^2 + 2b^2\)
ঘ. \(a^2 - b^2\)
Dhaka Board 2025
Q28 MCQ
If \(2x + 3y = 12\) and \(x = 3\), then \(y = ?\)
\(2x + 3y = 12\) এবং \(x = 3\) হলে \(y = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Dhaka Board 2025
Q30 MCQ
Roots of \(x^2 - 5x + 6 = 0\) are:
\(x^2 - 5x + 6 = 0\) সমীকরণের মূল:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Dinajpur Board 2025
Q5 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Dinajpur Board 2025
Q6 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2a^2 + 2b^2\)
ঘ. \(a^2 - b^2\)
Dinajpur Board 2025
Q28 MCQ
If \(2x + 3y = 12\) and \(x = 3\), then \(y = ?\)
\(2x + 3y = 12\) এবং \(x = 3\) হলে \(y = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Dinajpur Board 2025
Q30 MCQ
Roots of \(x^2 - 5x + 6 = 0\) are:
\(x^2 - 5x + 6 = 0\) সমীকরণের মূল:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Jessore Board 2025
Q5 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Jessore Board 2025
Q6 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2a^2 + 2b^2\)
ঘ. \(a^2 - b^2\)
Jessore Board 2025
Q28 MCQ
If \(2x + 3y = 12\) and \(x = 3\), then \(y = ?\)
\(2x + 3y = 12\) এবং \(x = 3\) হলে \(y = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Jessore Board 2025
Q30 MCQ
Roots of \(x^2 - 5x + 6 = 0\) are:
\(x^2 - 5x + 6 = 0\) সমীকরণের মূল:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Mymensingh Board 2025
Q5 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Mymensingh Board 2025
Q6 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2a^2 + 2b^2\)
ঘ. \(a^2 - b^2\)
Mymensingh Board 2025
Q28 MCQ
If \(2x + 3y = 12\) and \(x = 3\), then \(y = ?\)
\(2x + 3y = 12\) এবং \(x = 3\) হলে \(y = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Mymensingh Board 2025
Q30 MCQ
Roots of \(x^2 - 5x + 6 = 0\) are:
\(x^2 - 5x + 6 = 0\) সমীকরণের মূল:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Rajshahi Board 2025
Q4 MCQ
If \(a - b = 3\) and \(ab = 10\), then \(a^2 + b^2 = ?\)
\(a - b = 3\) এবং \(ab = 10\) হলে \(a^2 + b^2 = ?\)
ক. 19
খ. 25
গ. 29
ঘ. 31
Rajshahi Board 2025
Q5 MCQ
\(a^3 + b^3 = ?\) if \(a + b = 5\) and \(ab = 6\)
\(a + b = 5\) ও \(ab = 6\) হলে \(a^3 + b^3 = ?\)
ক. 35
খ. 45
গ. 55
ঘ. 65
Rajshahi Board 2025
Q13 MCQ
If \(x + \frac{1}{x} = 3\), then \(x^3 + \frac{1}{x^3} = ?\)
\(x + \frac{1}{x} = 3\) হলে \(x^3 + \frac{1}{x^3} = ?\)
ক. 9
খ. 18
গ. 24
ঘ. 27
Rajshahi Board 2025
Q28 MCQ
The discriminant of \(x^2 - 6x + 9 = 0\) is:
\(x^2 - 6x + 9 = 0\) এর নির্ণায়ক:
ক. 0
খ. 9
গ. 27
ঘ. 36
Rajshahi Board 2025
Q29 MCQ
Sum of roots of \(2x^2 - 7x + 3 = 0\) is:
\(2x^2 - 7x + 3 = 0\) এর মূলদ্বয়ের যোগফল:
ক. \(\frac{3}{2}\)
খ. \(\frac{7}{2}\)
গ. \(7\)
ঘ. \(3\)
Sylhet Board 2025
Q5 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Sylhet Board 2025
Q6 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2a^2 + 2b^2\)
ঘ. \(a^2 - b^2\)
Sylhet Board 2025
Q28 MCQ
If \(2x + 3y = 12\) and \(x = 3\), then \(y = ?\)
\(2x + 3y = 12\) এবং \(x = 3\) হলে \(y = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Sylhet Board 2025
Q30 MCQ
Roots of \(x^2 - 5x + 6 = 0\) are:
\(x^2 - 5x + 6 = 0\) সমীকরণের মূল:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Barisal Board 2024
Q1 MCQ
\((3a+2b)^2 = ?\)
ক. \(9a^2+12ab+4b^2\)
খ. \(9a^2+4b^2\)
গ. \(9a^2-12ab+4b^2\)
ঘ. \(6a^2+4b^2\)
Barisal Board 2024
Q6 MCQ
\(x^2+kx+9\) is a perfect square when \(k=\)?
ক. 3
খ. 6
গ. 9
ঘ. 12
Barisal Board 2024
Q8 MCQ
\(x^3-8 = ?\)
ক. \((x-2)^3\)
খ. \((x-2)(x^2+2x+4)\)
গ. \((x+2)(x^2-2x+4)\)
ঘ. \((x-2)(x^2-2x+4)\)
Chittagong Board 2024
Q1 MCQ
If \(a+b=8,\ ab=15\), find \(a^2+b^2\).
ক. 28
খ. 29
গ. 34
ঘ. 49
Chittagong Board 2024
Q6 MCQ
\((2a+b)^2 = ?\)
ক. \(4a^2+b^2\)
খ. \(4a^2+4ab+b^2\)
গ. \(4a^2+2ab+b^2\)
ঘ. \(2a^2+4ab+b^2\)
Chittagong Board 2024
Q8 MCQ
Factors of \(a^2-4b^2\):
ক. \((a-2b)^2\)
খ. \((a+2b)(a-2b)\)
গ. \((a+b)(a-b)\)
ঘ. \((2a+b)(2a-b)\)
Chittagong Board 2024
Q20 MCQ
\(x^2+5x+6 = ?\)
ক. \((x+2)(x-3)\)
খ. \((x+2)(x+3)\)
গ. \((x-2)(x+3)\)
ঘ. \((x-1)(x+6)\)
Comilla Board 2024
Q1 MCQ
\((x+2)^2+(x-2)^2 = ?\)
ক. \(2x^2+8\)
খ. \(2x^2-8\)
গ. \(x^2+8\)
ঘ. \(4x^2+8\)
Comilla Board 2024
Q6 MCQ
\(a^3+b^3 = ?\)
ক. \((a+b)^3\)
খ. \((a+b)(a^2-ab+b^2)\)
গ. \((a-b)(a^2+ab+b^2)\)
ঘ. \((a+b)(a^2+ab+b^2)\)
Comilla Board 2024
Q8 MCQ
GCD of \(x^2-4\) and \(x-2\):
ক. \(x-2\)
খ. \(x+2\)
গ. \(x^2-4\)
ঘ. 1
Comilla Board 2024
Q20 MCQ
\(x^2-9 = ?\)
ক. \((x-3)^2\)
খ. \((x-3)(x+3)\)
গ. \((x-9)(x+1)\)
ঘ. \((x+3)^2\)
Comilla Board 2024
Q25 MCQ
If \(y\propto x\) and \(y=12\) when \(x=3\), find \(y\) when \(x=7\):
ক. 14
খ. 21
গ. 28
ঘ. 35
Comilla Board 2024
Q30 MCQ
If \(2x+3=11\), \(x=?\)
ক. 3
খ. 4
গ. 5
ঘ. 6
Dhaka Board 2024
Q1 MCQ
If \(a+b=5\) and \(ab=6\), then \(a^2+b^2=\)?
যদি \(a+b=5\) এবং \(ab=6\) হয়, তাহলে \(a^2+b^2\) = ?
ক. 11
খ. 12
গ. 13
ঘ. 25
Dhaka Board 2024
Q12 MCQ
\(a^2-b^2=21,\ a-b=3\). Find \(a+b\).
\(a^2-b^2=21,\ a-b=3\) হলে \(a+b=\)?
ক. 6
খ. 7
গ. 8
ঘ. 9
Dhaka Board 2024
Q27 MCQ
If \(3x - 5 = 7\), then \(x = ?\)
\(3x - 5 = 7\) হলে \(x\) = ?
ক. 4
খ. 3
গ. 5
ঘ. 2
Dinajpur Board 2024
Q1 MCQ
\(a^2+b^2=20,\ a-b=2\). Find \(ab\).
ক. 8
খ. 10
গ. 12
ঘ. 16
Dinajpur Board 2024
Q6 MCQ
\(a^4-b^4 = ?\)
ক. \((a^2+b^2)(a+b)(a-b)\)
খ. \((a-b)^4\)
গ. \((a^2-b^2)^2\)
ঘ. \((a+b)^4\)
Dinajpur Board 2024
Q19 MCQ
\(x^2-2x-8 = ?\)
ক. \((x-4)(x+2)\)
খ. \((x+4)(x-2)\)
গ. \((x-4)(x-2)\)
ঘ. \((x+4)(x+2)\)
Dinajpur Board 2024
Q30 MCQ
If \(x+\frac{1}{x}=4\), find \(x^2+\frac{1}{x^2}\).
ক. 12
খ. 14
গ. 16
ঘ. 18
Jessore Board 2024
Q1 MCQ
\(p^2+q^2=13,\ pq=6\). Find \((p+q)^2\).
ক. 21
খ. 24
গ. 25
ঘ. 30
Jessore Board 2024
Q6 MCQ
\((x+y+z)^2\) contains _ terms after expansion:
ক. 4
খ. 5
গ. 6
ঘ. 9
Jessore Board 2024
Q8 MCQ
Solve \(x^2-7x+12=0\):
ক. x=3,4
খ. x=−3,−4
গ. x=3,−4
ঘ. x=−3,4
Jessore Board 2024
Q20 MCQ
\((a-b)^3 = ?\)
ক. \(a^3+3a^2b+3ab^2+b^3\)
খ. \(a^3-3a^2b+3ab^2-b^3\)
গ. \(a^3+b^3\)
ঘ. \(a^3-b^3\)
Mymensingh Board 2024
Q1 MCQ
\(x+\frac{1}{x}=4\). Find \(x^2+\frac{1}{x^2}\).
ক. 12
খ. 14
গ. 16
ঘ. 18
Mymensingh Board 2024
Q6 MCQ
\(\frac{x^2-4}{x-2} = ?\)
ক. \(x+2\) (for \(x\neq2\))
খ. \(x-2\)
গ. \(x^2+4\)
ঘ. 2
Mymensingh Board 2024
Q8 MCQ
\(x^4-1 = ?\)
ক. \((x-1)(x+1)(x^2+1)\)
খ. \((x-1)^4\)
গ. \((x^2-1)^2\)
ঘ. \((x+1)^4\)
Mymensingh Board 2024
Q20 MCQ
\((x+3)^2 = ?\)
ক. \(x^2+9\)
খ. \(x^2+3x+9\)
গ. \(x^2+6x+9\)
ঘ. \(x^2+6x+3\)
Rajshahi Board 2024
Q1 MCQ
If \(x - \frac{1}{x} = 3\), find \(x^2 + \frac{1}{x^2}\).
ক. 9
খ. 10
গ. 11
ঘ. 12
Rajshahi Board 2024
Q7 MCQ
\((a+b)^2 - (a-b)^2 = ?\)
ক. \(4ab\)
খ. \(2ab\)
গ. \(a^2-b^2\)
ঘ. \(2a^2\)
Rajshahi Board 2024
Q8 MCQ
Factors of \(x^2 - 5x + 6\):
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-1)(x+6)\)
Rajshahi Board 2024
Q21 MCQ
\(a+b=7,\ ab=10\). Find \((a-b)^2\).
ক. 3
খ. 9
গ. 29
ঘ. 49
Sylhet Board 2024
Q1 MCQ
\((a-b+c)^2 = ?\)
ক. \(a^2+b^2+c^2-2ab+2bc-2ca\)
খ. \(a^2+b^2+c^2+2ab-2bc+2ca\)
গ. \(a^2+b^2+c^2-2ab-2bc+2ca\)
ঘ. \(a^2-b^2+c^2\)
Sylhet Board 2024
Q7 MCQ
\(6x^2+7x-3\) factors as:
ক. \((2x+3)(3x-1)\)
খ. \((3x-1)(2x+3)\)
গ. \((6x-1)(x+3)\)
ঘ. \((2x-1)(3x+3)\)
Sylhet Board 2024
Q19 MCQ
Solve \(x^2=25\):
ক. x=5
খ. x=−5
গ. x=±5
ঘ. x=25
Barisal Board 2023
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Barisal Board 2023
Q5 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) এর উৎপাদকে বিশ্লেষণ:
ক. \((x+3)^2\)
খ. \((x-3)^2\)
গ. \((x+3)(x-3)\)
ঘ. \((x+9)(x-1)\)
Barisal Board 2023
Q13 MCQ
The sum of the roots of \(x^2 - 7x + 12 = 0\) is:
\(x^2 - 7x + 12 = 0\) সমীকরণের মূলদ্বয়ের যোগফল:
ক. 3
খ. 4
গ. 7
ঘ. 12
Barisal Board 2023
Q14 MCQ
If \(a - b = 2\) and \(ab = 15\), then \(a^2 + b^2 = ?\)
\(a - b = 2\), \(ab = 15\) হলে \(a^2 + b^2 = ?\)
ক. 30
খ. 34
গ. 38
ঘ. 40
Chittagong Board 2023
Q4 MCQ
If \(2x + 3 = 11\), then \(x = ?\)
\(2x + 3 = 11\) হলে \(x = ?\)
ক. 3
খ. 4
গ. 5
ঘ. 7
Chittagong Board 2023
Q5 MCQ
\((x+3)(x-2) = ?\)
\((x+3)(x-2)\) এর প্রসারিত রূপ:
ক. \(x^2+x-6\)
খ. \(x^2-x-6\)
গ. \(x^2+5x-6\)
ঘ. \(x^2+x+6\)
Chittagong Board 2023
Q13 MCQ
If \(a + b = 8\) and \(a - b = 4\), then \(a^2 - b^2 = ?\)
\(a + b = 8\) এবং \(a - b = 4\) হলে \(a^2 - b^2 = ?\)
ক. 12
খ. 24
গ. 32
ঘ. 48
Chittagong Board 2023
Q14 MCQ
The discriminant of \(x^2 + 4x + 4 = 0\) is:
\(x^2 + 4x + 4 = 0\) এর নির্ণায়ক:
ক. 0
খ. 4
গ. 8
ঘ. 16
Chittagong Board 2023
Q30 MCQ
The roots of \(x^2 - 5x + 6 = 0\) are:
\(x^2 - 5x + 6 = 0\) এর মূলদ্বয়:
ক. 1, 6
খ. 2, 3
গ. -2, -3
ঘ. 1, 5
Comilla Board 2023
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Comilla Board 2023
Q5 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) এর উৎপাদকে বিশ্লেষণ:
ক. \((x+3)^2\)
খ. \((x-3)^2\)
গ. \((x+3)(x-3)\)
ঘ. \((x+9)(x-1)\)
Comilla Board 2023
Q13 MCQ
The sum of the roots of \(x^2 - 7x + 12 = 0\) is:
\(x^2 - 7x + 12 = 0\) সমীকরণের মূলদ্বয়ের যোগফল:
ক. 3
খ. 4
গ. 7
ঘ. 12
Comilla Board 2023
Q14 MCQ
If \(a - b = 2\) and \(ab = 15\), then \(a^2 + b^2 = ?\)
\(a - b = 2\), \(ab = 15\) হলে \(a^2 + b^2 = ?\)
ক. 30
খ. 34
গ. 38
ঘ. 40
Dhaka Board 2023
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Dhaka Board 2023
Q5 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) এর উৎপাদকে বিশ্লেষণ:
ক. \((x+3)^2\)
খ. \((x-3)^2\)
গ. \((x+3)(x-3)\)
ঘ. \((x+9)(x-1)\)
Dhaka Board 2023
Q13 MCQ
The sum of the roots of \(x^2 - 7x + 12 = 0\) is:
\(x^2 - 7x + 12 = 0\) সমীকরণের মূলদ্বয়ের যোগফল:
ক. 3
খ. 4
গ. 7
ঘ. 12
Dhaka Board 2023
Q14 MCQ
If \(a - b = 2\) and \(ab = 15\), then \(a^2 + b^2 = ?\)
\(a - b = 2\), \(ab = 15\) হলে \(a^2 + b^2 = ?\)
ক. 30
খ. 34
গ. 38
ঘ. 40
Dinajpur Board 2023
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Dinajpur Board 2023
Q5 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) এর উৎপাদকে বিশ্লেষণ:
ক. \((x+3)^2\)
খ. \((x-3)^2\)
গ. \((x+3)(x-3)\)
ঘ. \((x+9)(x-1)\)
Dinajpur Board 2023
Q13 MCQ
The sum of the roots of \(x^2 - 7x + 12 = 0\) is:
\(x^2 - 7x + 12 = 0\) সমীকরণের মূলদ্বয়ের যোগফল:
ক. 3
খ. 4
গ. 7
ঘ. 12
Dinajpur Board 2023
Q14 MCQ
If \(a - b = 2\) and \(ab = 15\), then \(a^2 + b^2 = ?\)
\(a - b = 2\), \(ab = 15\) হলে \(a^2 + b^2 = ?\)
ক. 30
খ. 34
গ. 38
ঘ. 40
Jessore Board 2023
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Jessore Board 2023
Q5 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) এর উৎপাদকে বিশ্লেষণ:
ক. \((x+3)^2\)
খ. \((x-3)^2\)
গ. \((x+3)(x-3)\)
ঘ. \((x+9)(x-1)\)
Jessore Board 2023
Q13 MCQ
The sum of the roots of \(x^2 - 7x + 12 = 0\) is:
\(x^2 - 7x + 12 = 0\) সমীকরণের মূলদ্বয়ের যোগফল:
ক. 3
খ. 4
গ. 7
ঘ. 12
Jessore Board 2023
Q14 MCQ
If \(a - b = 2\) and \(ab = 15\), then \(a^2 + b^2 = ?\)
\(a - b = 2\), \(ab = 15\) হলে \(a^2 + b^2 = ?\)
ক. 30
খ. 34
গ. 38
ঘ. 40
Mymensingh Board 2023
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Mymensingh Board 2023
Q5 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) এর উৎপাদকে বিশ্লেষণ:
ক. \((x+3)^2\)
খ. \((x-3)^2\)
গ. \((x+3)(x-3)\)
ঘ. \((x+9)(x-1)\)
Mymensingh Board 2023
Q13 MCQ
The sum of the roots of \(x^2 - 7x + 12 = 0\) is:
\(x^2 - 7x + 12 = 0\) সমীকরণের মূলদ্বয়ের যোগফল:
ক. 3
খ. 4
গ. 7
ঘ. 12
Mymensingh Board 2023
Q14 MCQ
If \(a - b = 2\) and \(ab = 15\), then \(a^2 + b^2 = ?\)
\(a - b = 2\), \(ab = 15\) হলে \(a^2 + b^2 = ?\)
ক. 30
খ. 34
গ. 38
ঘ. 40
Rajshahi Board 2023
Q4 MCQ
If \(x + y = 6\) and \(x - y = 2\), then \(x = ?\)
\(x + y = 6\) এবং \(x - y = 2\) হলে \(x = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 5
Rajshahi Board 2023
Q5 MCQ
\((a+b)^2 - (a-b)^2 = ?\)
\((a+b)^2 - (a-b)^2\) এর মান:
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2+b^2)\)
ঘ. \(a^2-b^2\)
Rajshahi Board 2023
Q13 MCQ
The product of the roots of \(2x^2 + 5x - 3 = 0\) is:
\(2x^2 + 5x - 3 = 0\) সমীকরণের মূলদ্বয়ের গুণফল:
ক. \(\frac{3}{2}\)
খ. \(-\frac{3}{2}\)
গ. \(\frac{5}{2}\)
ঘ. \(-\frac{5}{2}\)
Rajshahi Board 2023
Q14 MCQ
\(a^4 - b^4\) factorizes as:
\(a^4 - b^4\) এর উৎপাদক:
ক. \((a^2+b^2)(a+b)(a-b)\)
খ. \((a^2-b^2)^2\)
গ. \((a+b)^2(a-b)^2\)
ঘ. \((a^2+b^2)^2\)
Sylhet Board 2023
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Sylhet Board 2023
Q5 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) এর উৎপাদকে বিশ্লেষণ:
ক. \((x+3)^2\)
খ. \((x-3)^2\)
গ. \((x+3)(x-3)\)
ঘ. \((x+9)(x-1)\)
Sylhet Board 2023
Q13 MCQ
The sum of the roots of \(x^2 - 7x + 12 = 0\) is:
\(x^2 - 7x + 12 = 0\) সমীকরণের মূলদ্বয়ের যোগফল:
ক. 3
খ. 4
গ. 7
ঘ. 12
Sylhet Board 2023
Q14 MCQ
If \(a - b = 2\) and \(ab = 15\), then \(a^2 + b^2 = ?\)
\(a - b = 2\), \(ab = 15\) হলে \(a^2 + b^2 = ?\)
ক. 30
খ. 34
গ. 38
ঘ. 40
Barisal Board 2022
Q4 MCQ
If \(x + \frac{1}{x} = 4\), find \(x^2 + \frac{1}{x^2}\).
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2}\) = ?
ক. 12
খ. 14
গ. 16
ঘ. 18
Barisal Board 2022
Q5 MCQ
Factorize: \(x^2 - 5x + 6\)
উৎপাদকে বিশ্লেষণ করো: \(x^2 - 5x + 6\)
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Barisal Board 2022
Q13 MCQ
If \(a - b = 3\) and \(a^2 - b^2 = 27\), find \(a + b\).
\(a - b = 3\) এবং \(a^2 - b^2 = 27\) হলে \(a + b\) = ?
ক. 6
খ. 7
গ. 8
ঘ. 9
Barisal Board 2022
Q27 MCQ
If \(2x + 3 = 11\), find \(x\).
\(2x + 3 = 11\) হলে \(x\) এর মান কত?
ক. 3
খ. 4
গ. 5
ঘ. 7
Chittagong Board 2022
Q4 MCQ
\((x+y)^3 = ?\)
\((x+y)^3\) এর সূত্র কোনটি?
ক. \(x^3+y^3\)
খ. \(x^3+3x^2y+3xy^2+y^3\)
গ. \(x^3+3xy+y^3\)
ঘ. \(x^3-3x^2y+3xy^2-y^3\)
Chittagong Board 2022
Q5 MCQ
Factorize: \(x^3 - 8\)
উৎপাদকে বিশ্লেষণ করো: \(x^3 - 8\)
ক. \((x-2)(x^2+2x+4)\)
খ. \((x-2)(x^2-2x+4)\)
গ. \((x+2)(x^2-2x+4)\)
ঘ. \((x-2)^3\)
Chittagong Board 2022
Q13 MCQ
If \(\frac{x}{y} = \frac{2}{3}\), find \(\frac{3x - 2y}{3x + 2y}\).
\(\frac{x}{y} = \frac{2}{3}\) হলে \(\frac{3x - 2y}{3x + 2y}\) = ?
ক. 0
খ. \(\frac{1}{5}\)
গ. \(\frac{2}{5}\)
ঘ. 1
Chittagong Board 2022
Q27 MCQ
The HCF of \(x^2 - 4\) and \(x^2 - 4x + 4\) is:
\(x^2 - 4\) এবং \(x^2 - 4x + 4\) এর গ.সা.গু. কত?
ক. \(x-2\)
খ. \(x+2\)
গ. \((x-2)^2\)
ঘ. \(x^2-4\)
Comilla Board 2022
Q4 MCQ
If \(x + \frac{1}{x} = 4\), find \(x^2 + \frac{1}{x^2}\).
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2}\) = ?
ক. 12
খ. 14
গ. 16
ঘ. 18
Comilla Board 2022
Q5 MCQ
Factorize: \(x^2 - 5x + 6\)
উৎপাদকে বিশ্লেষণ করো: \(x^2 - 5x + 6\)
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Comilla Board 2022
Q13 MCQ
If \(a - b = 3\) and \(a^2 - b^2 = 27\), find \(a + b\).
\(a - b = 3\) এবং \(a^2 - b^2 = 27\) হলে \(a + b\) = ?
ক. 6
খ. 7
গ. 8
ঘ. 9
Comilla Board 2022
Q27 MCQ
If \(2x + 3 = 11\), find \(x\).
\(2x + 3 = 11\) হলে \(x\) এর মান কত?
ক. 3
খ. 4
গ. 5
ঘ. 7
Dhaka Board 2022
Q4 MCQ
If \(x + \frac{1}{x} = 4\), find \(x^2 + \frac{1}{x^2}\).
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2}\) = ?
ক. 12
খ. 14
গ. 16
ঘ. 18
Dhaka Board 2022
Q5 MCQ
Factorize: \(x^2 - 5x + 6\)
উৎপাদকে বিশ্লেষণ করো: \(x^2 - 5x + 6\)
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Dhaka Board 2022
Q13 MCQ
If \(a - b = 3\) and \(a^2 - b^2 = 27\), find \(a + b\).
\(a - b = 3\) এবং \(a^2 - b^2 = 27\) হলে \(a + b\) = ?
ক. 6
খ. 7
গ. 8
ঘ. 9
Dhaka Board 2022
Q27 MCQ
If \(2x + 3 = 11\), find \(x\).
\(2x + 3 = 11\) হলে \(x\) এর মান কত?
ক. 3
খ. 4
গ. 5
ঘ. 7
Dinajpur Board 2022
Q4 MCQ
If \(x + \frac{1}{x} = 4\), find \(x^2 + \frac{1}{x^2}\).
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2}\) = ?
ক. 12
খ. 14
গ. 16
ঘ. 18
Dinajpur Board 2022
Q5 MCQ
Factorize: \(x^2 - 5x + 6\)
উৎপাদকে বিশ্লেষণ করো: \(x^2 - 5x + 6\)
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Dinajpur Board 2022
Q13 MCQ
If \(a - b = 3\) and \(a^2 - b^2 = 27\), find \(a + b\).
\(a - b = 3\) এবং \(a^2 - b^2 = 27\) হলে \(a + b\) = ?
ক. 6
খ. 7
গ. 8
ঘ. 9
Dinajpur Board 2022
Q27 MCQ
If \(2x + 3 = 11\), find \(x\).
\(2x + 3 = 11\) হলে \(x\) এর মান কত?
ক. 3
খ. 4
গ. 5
ঘ. 7
Jessore Board 2022
Q4 MCQ
If \(x + \frac{1}{x} = 4\), find \(x^2 + \frac{1}{x^2}\).
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2}\) = ?
ক. 12
খ. 14
গ. 16
ঘ. 18
Jessore Board 2022
Q5 MCQ
Factorize: \(x^2 - 5x + 6\)
উৎপাদকে বিশ্লেষণ করো: \(x^2 - 5x + 6\)
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Jessore Board 2022
Q13 MCQ
If \(a - b = 3\) and \(a^2 - b^2 = 27\), find \(a + b\).
\(a - b = 3\) এবং \(a^2 - b^2 = 27\) হলে \(a + b\) = ?
ক. 6
খ. 7
গ. 8
ঘ. 9
Jessore Board 2022
Q27 MCQ
If \(2x + 3 = 11\), find \(x\).
\(2x + 3 = 11\) হলে \(x\) এর মান কত?
ক. 3
খ. 4
গ. 5
ঘ. 7
Mymensingh Board 2022
Q4 MCQ
If \(x + \frac{1}{x} = 4\), find \(x^2 + \frac{1}{x^2}\).
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2}\) = ?
ক. 12
খ. 14
গ. 16
ঘ. 18
Mymensingh Board 2022
Q5 MCQ
Factorize: \(x^2 - 5x + 6\)
উৎপাদকে বিশ্লেষণ করো: \(x^2 - 5x + 6\)
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Mymensingh Board 2022
Q13 MCQ
If \(a - b = 3\) and \(a^2 - b^2 = 27\), find \(a + b\).
\(a - b = 3\) এবং \(a^2 - b^2 = 27\) হলে \(a + b\) = ?
ক. 6
খ. 7
গ. 8
ঘ. 9
Mymensingh Board 2022
Q27 MCQ
If \(2x + 3 = 11\), find \(x\).
\(2x + 3 = 11\) হলে \(x\) এর মান কত?
ক. 3
খ. 4
গ. 5
ঘ. 7
Rajshahi Board 2022
Q4 MCQ
\((a+b)^2 - (a-b)^2 = ?\)
\((a+b)^2 - (a-b)^2\) = ?
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2+b^2)\)
ঘ. \(a^2-b^2\)
Rajshahi Board 2022
Q5 MCQ
If \(x^2 - 7x + 12 = 0\), find the roots.
\(x^2 - 7x + 12 = 0\) হলে মূল নির্ণয় করো।
ক. 2, 6
খ. 3, 4
গ. 1, 12
ঘ. 4, 5
Rajshahi Board 2022
Q13 MCQ
The sum of roots of \(x^2 + 5x + 6 = 0\) is:
\(x^2 + 5x + 6 = 0\) সমীকরণের মূলদ্বয়ের সমষ্টি:
ক. -6
খ. -5
গ. 5
ঘ. 6
Rajshahi Board 2022
Q27 MCQ
If \(a^2 + b^2 = 25\) and \(ab = 12\), find \((a+b)^2\).
\(a^2 + b^2 = 25\) এবং \(ab = 12\) হলে \((a+b)^2\) = ?
ক. 37
খ. 49
গ. 61
ঘ. 144
Sylhet Board 2022
Q4 MCQ
If \(x + \frac{1}{x} = 4\), find \(x^2 + \frac{1}{x^2}\).
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2}\) = ?
ক. 12
খ. 14
গ. 16
ঘ. 18
Sylhet Board 2022
Q5 MCQ
Factorize: \(x^2 - 5x + 6\)
উৎপাদকে বিশ্লেষণ করো: \(x^2 - 5x + 6\)
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Sylhet Board 2022
Q13 MCQ
If \(a - b = 3\) and \(a^2 - b^2 = 27\), find \(a + b\).
\(a - b = 3\) এবং \(a^2 - b^2 = 27\) হলে \(a + b\) = ?
ক. 6
খ. 7
গ. 8
ঘ. 9
Sylhet Board 2022
Q27 MCQ
If \(2x + 3 = 11\), find \(x\).
\(2x + 3 = 11\) হলে \(x\) এর মান কত?
ক. 3
খ. 4
গ. 5
ঘ. 7
Barisal Board 2021
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Barisal Board 2021
Q5 MCQ
The factors of \(x^2 - 5x + 6\) are:
\(x^2 - 5x + 6\) এর উৎপাদক:
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Barisal Board 2021
Q13 MCQ
If \(a - b = 4\) and \(ab = 5\), then \(a^2 + b^2 = ?\)
\(a - b = 4\) এবং \(ab = 5\) হলে \(a^2 + b^2 = ?\)
ক. 16
খ. 21
গ. 26
ঘ. 31
Barisal Board 2021
Q14 MCQ
\(a^3 + b^3 = ?\) when \(a + b = 3\), \(ab = 2\)
\(a + b = 3\), \(ab = 2\) হলে \(a^3 + b^3 = ?\)
ক. 7
খ. 9
গ. 15
ঘ. 27
Chittagong Board 2021
Q4 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2+b^2)\)
ঘ. \(a^2-b^2\)
Chittagong Board 2021
Q5 MCQ
If \(x^2 + \frac{1}{x^2} = 7\), then \(x + \frac{1}{x} = ?\) (\(x > 0\))
\(x^2 + \frac{1}{x^2} = 7\) হলে \(x + \frac{1}{x} = ?\) (\(x > 0\))
ক. 2
খ. 3
গ. 4
ঘ. 5
Chittagong Board 2021
Q13 MCQ
The product of roots of \(2x^2 + 5x - 3 = 0\) is:
\(2x^2 + 5x - 3 = 0\) সমীকরণের মূলদ্বয়ের গুণফল:
ক. \(\frac{5}{2}\)
খ. \(-\frac{5}{2}\)
গ. \(-\frac{3}{2}\)
ঘ. \(\frac{3}{2}\)
Chittagong Board 2021
Q14 MCQ
\(8x^3 + 27\) factorized is:
\(8x^3 + 27\) এর উৎপাদকে বিশ্লেষণ:
ক. \((2x+3)(4x^2+6x+9)\)
খ. \((2x+3)(4x^2-6x+9)\)
গ. \((2x-3)(4x^2+6x+9)\)
ঘ. \((2x+3)(2x^2-3x+9)\)
Comilla Board 2021
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Comilla Board 2021
Q5 MCQ
The factors of \(x^2 - 5x + 6\) are:
\(x^2 - 5x + 6\) এর উৎপাদক:
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Comilla Board 2021
Q13 MCQ
If \(a - b = 4\) and \(ab = 5\), then \(a^2 + b^2 = ?\)
\(a - b = 4\) এবং \(ab = 5\) হলে \(a^2 + b^2 = ?\)
ক. 16
খ. 21
গ. 26
ঘ. 31
Comilla Board 2021
Q14 MCQ
\(a^3 + b^3 = ?\) when \(a + b = 3\), \(ab = 2\)
\(a + b = 3\), \(ab = 2\) হলে \(a^3 + b^3 = ?\)
ক. 7
খ. 9
গ. 15
ঘ. 27
Dhaka Board 2021
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Dhaka Board 2021
Q5 MCQ
The factors of \(x^2 - 5x + 6\) are:
\(x^2 - 5x + 6\) এর উৎপাদক:
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Dhaka Board 2021
Q13 MCQ
If \(a - b = 4\) and \(ab = 5\), then \(a^2 + b^2 = ?\)
\(a - b = 4\) এবং \(ab = 5\) হলে \(a^2 + b^2 = ?\)
ক. 16
খ. 21
গ. 26
ঘ. 31
Dhaka Board 2021
Q14 MCQ
\(a^3 + b^3 = ?\) when \(a + b = 3\), \(ab = 2\)
\(a + b = 3\), \(ab = 2\) হলে \(a^3 + b^3 = ?\)
ক. 7
খ. 9
গ. 15
ঘ. 27
Dinajpur Board 2021
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Dinajpur Board 2021
Q5 MCQ
The factors of \(x^2 - 5x + 6\) are:
\(x^2 - 5x + 6\) এর উৎপাদক:
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Dinajpur Board 2021
Q13 MCQ
If \(a - b = 4\) and \(ab = 5\), then \(a^2 + b^2 = ?\)
\(a - b = 4\) এবং \(ab = 5\) হলে \(a^2 + b^2 = ?\)
ক. 16
খ. 21
গ. 26
ঘ. 31
Dinajpur Board 2021
Q14 MCQ
\(a^3 + b^3 = ?\) when \(a + b = 3\), \(ab = 2\)
\(a + b = 3\), \(ab = 2\) হলে \(a^3 + b^3 = ?\)
ক. 7
খ. 9
গ. 15
ঘ. 27
Jessore Board 2021
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Jessore Board 2021
Q5 MCQ
The factors of \(x^2 - 5x + 6\) are:
\(x^2 - 5x + 6\) এর উৎপাদক:
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Jessore Board 2021
Q13 MCQ
If \(a - b = 4\) and \(ab = 5\), then \(a^2 + b^2 = ?\)
\(a - b = 4\) এবং \(ab = 5\) হলে \(a^2 + b^2 = ?\)
ক. 16
খ. 21
গ. 26
ঘ. 31
Jessore Board 2021
Q14 MCQ
\(a^3 + b^3 = ?\) when \(a + b = 3\), \(ab = 2\)
\(a + b = 3\), \(ab = 2\) হলে \(a^3 + b^3 = ?\)
ক. 7
খ. 9
গ. 15
ঘ. 27
Mymensingh Board 2021
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Mymensingh Board 2021
Q5 MCQ
The factors of \(x^2 - 5x + 6\) are:
\(x^2 - 5x + 6\) এর উৎপাদক:
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Mymensingh Board 2021
Q13 MCQ
If \(a - b = 4\) and \(ab = 5\), then \(a^2 + b^2 = ?\)
\(a - b = 4\) এবং \(ab = 5\) হলে \(a^2 + b^2 = ?\)
ক. 16
খ. 21
গ. 26
ঘ. 31
Mymensingh Board 2021
Q14 MCQ
\(a^3 + b^3 = ?\) when \(a + b = 3\), \(ab = 2\)
\(a + b = 3\), \(ab = 2\) হলে \(a^3 + b^3 = ?\)
ক. 7
খ. 9
গ. 15
ঘ. 27
Rajshahi Board 2021
Q4 MCQ
If \(a + b = 6\) and \(ab = 8\), then \(a^2 + b^2 = ?\)
\(a + b = 6\) এবং \(ab = 8\) হলে \(a^2 + b^2 = ?\)
ক. 16
খ. 20
গ. 24
ঘ. 28
Rajshahi Board 2021
Q5 MCQ
\((x + 3)(x - 3) = ?\)
\((x + 3)(x - 3) = ?\)
ক. \(x^2 - 6\)
খ. \(x^2 + 9\)
গ. \(x^2 - 9\)
ঘ. \(x^2 + 6x + 9\)
Rajshahi Board 2021
Q13 MCQ
If \(2x + 3y = 12\) and \(x = 3\), then \(y = ?\)
\(2x + 3y = 12\) এবং \(x = 3\) হলে \(y = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Rajshahi Board 2021
Q14 MCQ
The sum of roots of \(x^2 - 7x + 12 = 0\) is:
\(x^2 - 7x + 12 = 0\) সমীকরণের মূলদ্বয়ের সমষ্টি:
ক. 5
খ. 7
গ. 12
ঘ. −7
Sylhet Board 2021
Q4 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Sylhet Board 2021
Q5 MCQ
The factors of \(x^2 - 5x + 6\) are:
\(x^2 - 5x + 6\) এর উৎপাদক:
ক. \((x-1)(x-6)\)
খ. \((x-2)(x-3)\)
গ. \((x+2)(x+3)\)
ঘ. \((x-2)(x+3)\)
Sylhet Board 2021
Q13 MCQ
If \(a - b = 4\) and \(ab = 5\), then \(a^2 + b^2 = ?\)
\(a - b = 4\) এবং \(ab = 5\) হলে \(a^2 + b^2 = ?\)
ক. 16
খ. 21
গ. 26
ঘ. 31
Sylhet Board 2021
Q14 MCQ
\(a^3 + b^3 = ?\) when \(a + b = 3\), \(ab = 2\)
\(a + b = 3\), \(ab = 2\) হলে \(a^3 + b^3 = ?\)
ক. 7
খ. 9
গ. 15
ঘ. 27
Barisal Board 2020
Q5 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2 + b^2)\)
ঘ. \(a^2 - b^2\)
Barisal Board 2020
Q6 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Barisal Board 2020
Q7 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) কে উৎপাদকে বিশ্লেষণ করো:
ক. \((x-3)^2\)
খ. \((x+3)^2\)
গ. \((x-3)(x+3)\)
ঘ. \((x-9)(x+1)\)
Barisal Board 2020
Q15 MCQ
The solution of \(2x + 5 = 13\) is:
\(2x + 5 = 13\) এর সমাধান:
ক. 3
খ. 4
গ. 5
ঘ. 9
Barisal Board 2020
Q16 MCQ
If \(a - b = 3\) and \(ab = 10\), then \(a^2 + b^2 = ?\)
\(a - b = 3\) এবং \(ab = 10\) হলে \(a^2 + b^2 = ?\)
ক. 19
খ. 23
গ. 29
ঘ. 31
Barisal Board 2020
Q30 MCQ
If \(x^2 - 5x + 6 = 0\), the roots are:
\(x^2 - 5x + 6 = 0\) এর মূলগুলো:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Chittagong Board 2020
Q5 MCQ
\((x + y)^2 + (x - y)^2 = ?\)
\((x + y)^2 + (x - y)^2 = ?\)
ক. \(2x^2\)
খ. \(2y^2\)
গ. \(2(x^2 + y^2)\)
ঘ. \(4xy\)
Chittagong Board 2020
Q6 MCQ
Factorize: \(x^2 + 5x + 6\)
\(x^2 + 5x + 6\) এর উৎপাদক:
ক. \((x+1)(x+6)\)
খ. \((x+2)(x+3)\)
গ. \((x-2)(x-3)\)
ঘ. \((x+2)(x-3)\)
Chittagong Board 2020
Q7 MCQ
If \(a + b = 6\) and \(a - b = 2\), then \(a^2 - b^2 = ?\)
\(a + b = 6\) এবং \(a - b = 2\) হলে \(a^2 - b^2 = ?\)
ক. 8
খ. 10
গ. 12
ঘ. 16
Chittagong Board 2020
Q15 MCQ
If \(\frac{x}{3} + \frac{x}{6} = 5\), then \(x = ?\)
\(\frac{x}{3} + \frac{x}{6} = 5\) হলে \(x = ?\)
ক. 6
খ. 8
গ. 10
ঘ. 15
Chittagong Board 2020
Q16 MCQ
The discriminant of \(x^2 + 4x + 4 = 0\) is:
\(x^2 + 4x + 4 = 0\) এর নিশ্চায়ক:
ক. 0
খ. 4
গ. 8
ঘ. 16
Chittagong Board 2020
Q30 MCQ
If \(a^2 + b^2 = 25\) and \(ab = 12\), then \((a + b)^2 = ?\)
\(a^2 + b^2 = 25\) এবং \(ab = 12\) হলে \((a + b)^2 = ?\)
ক. 37
খ. 49
গ. 61
ঘ. 144
Comilla Board 2020
Q5 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2 + b^2)\)
ঘ. \(a^2 - b^2\)
Comilla Board 2020
Q6 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Comilla Board 2020
Q7 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) কে উৎপাদকে বিশ্লেষণ করো:
ক. \((x-3)^2\)
খ. \((x+3)^2\)
গ. \((x-3)(x+3)\)
ঘ. \((x-9)(x+1)\)
Comilla Board 2020
Q15 MCQ
The solution of \(2x + 5 = 13\) is:
\(2x + 5 = 13\) এর সমাধান:
ক. 3
খ. 4
গ. 5
ঘ. 9
Comilla Board 2020
Q16 MCQ
If \(a - b = 3\) and \(ab = 10\), then \(a^2 + b^2 = ?\)
\(a - b = 3\) এবং \(ab = 10\) হলে \(a^2 + b^2 = ?\)
ক. 19
খ. 23
গ. 29
ঘ. 31
Comilla Board 2020
Q30 MCQ
If \(x^2 - 5x + 6 = 0\), the roots are:
\(x^2 - 5x + 6 = 0\) এর মূলগুলো:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Dhaka Board 2020
Q5 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2 + b^2)\)
ঘ. \(a^2 - b^2\)
Dhaka Board 2020
Q6 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Dhaka Board 2020
Q7 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) কে উৎপাদকে বিশ্লেষণ করো:
ক. \((x-3)^2\)
খ. \((x+3)^2\)
গ. \((x-3)(x+3)\)
ঘ. \((x-9)(x+1)\)
Dhaka Board 2020
Q15 MCQ
The solution of \(2x + 5 = 13\) is:
\(2x + 5 = 13\) এর সমাধান:
ক. 3
খ. 4
গ. 5
ঘ. 9
Dhaka Board 2020
Q16 MCQ
If \(a - b = 3\) and \(ab = 10\), then \(a^2 + b^2 = ?\)
\(a - b = 3\) এবং \(ab = 10\) হলে \(a^2 + b^2 = ?\)
ক. 19
খ. 23
গ. 29
ঘ. 31
Dhaka Board 2020
Q30 MCQ
If \(x^2 - 5x + 6 = 0\), the roots are:
\(x^2 - 5x + 6 = 0\) এর মূলগুলো:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Dinajpur Board 2020
Q5 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2 + b^2)\)
ঘ. \(a^2 - b^2\)
Dinajpur Board 2020
Q6 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Dinajpur Board 2020
Q7 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) কে উৎপাদকে বিশ্লেষণ করো:
ক. \((x-3)^2\)
খ. \((x+3)^2\)
গ. \((x-3)(x+3)\)
ঘ. \((x-9)(x+1)\)
Dinajpur Board 2020
Q15 MCQ
The solution of \(2x + 5 = 13\) is:
\(2x + 5 = 13\) এর সমাধান:
ক. 3
খ. 4
গ. 5
ঘ. 9
Dinajpur Board 2020
Q16 MCQ
If \(a - b = 3\) and \(ab = 10\), then \(a^2 + b^2 = ?\)
\(a - b = 3\) এবং \(ab = 10\) হলে \(a^2 + b^2 = ?\)
ক. 19
খ. 23
গ. 29
ঘ. 31
Dinajpur Board 2020
Q30 MCQ
If \(x^2 - 5x + 6 = 0\), the roots are:
\(x^2 - 5x + 6 = 0\) এর মূলগুলো:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Jessore Board 2020
Q5 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2 + b^2)\)
ঘ. \(a^2 - b^2\)
Jessore Board 2020
Q6 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Jessore Board 2020
Q7 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) কে উৎপাদকে বিশ্লেষণ করো:
ক. \((x-3)^2\)
খ. \((x+3)^2\)
গ. \((x-3)(x+3)\)
ঘ. \((x-9)(x+1)\)
Jessore Board 2020
Q15 MCQ
The solution of \(2x + 5 = 13\) is:
\(2x + 5 = 13\) এর সমাধান:
ক. 3
খ. 4
গ. 5
ঘ. 9
Jessore Board 2020
Q16 MCQ
If \(a - b = 3\) and \(ab = 10\), then \(a^2 + b^2 = ?\)
\(a - b = 3\) এবং \(ab = 10\) হলে \(a^2 + b^2 = ?\)
ক. 19
খ. 23
গ. 29
ঘ. 31
Jessore Board 2020
Q30 MCQ
If \(x^2 - 5x + 6 = 0\), the roots are:
\(x^2 - 5x + 6 = 0\) এর মূলগুলো:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Mymensingh Board 2020
Q5 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2 + b^2)\)
ঘ. \(a^2 - b^2\)
Mymensingh Board 2020
Q6 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Mymensingh Board 2020
Q7 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) কে উৎপাদকে বিশ্লেষণ করো:
ক. \((x-3)^2\)
খ. \((x+3)^2\)
গ. \((x-3)(x+3)\)
ঘ. \((x-9)(x+1)\)
Mymensingh Board 2020
Q15 MCQ
The solution of \(2x + 5 = 13\) is:
\(2x + 5 = 13\) এর সমাধান:
ক. 3
খ. 4
গ. 5
ঘ. 9
Mymensingh Board 2020
Q16 MCQ
If \(a - b = 3\) and \(ab = 10\), then \(a^2 + b^2 = ?\)
\(a - b = 3\) এবং \(ab = 10\) হলে \(a^2 + b^2 = ?\)
ক. 19
খ. 23
গ. 29
ঘ. 31
Mymensingh Board 2020
Q30 MCQ
If \(x^2 - 5x + 6 = 0\), the roots are:
\(x^2 - 5x + 6 = 0\) এর মূলগুলো:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6
Rajshahi Board 2020
Q5 MCQ
\(a^3 + b^3 = ?\) when factored:
\(a^3 + b^3\) এর উৎপাদক:
ক. \((a+b)(a^2+ab+b^2)\)
খ. \((a+b)(a^2-ab+b^2)\)
গ. \((a-b)(a^2+ab+b^2)\)
ঘ. \((a+b)^3\)
Rajshahi Board 2020
Q6 MCQ
If \(x - \frac{1}{x} = 3\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x - \frac{1}{x} = 3\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 7
খ. 9
গ. 11
ঘ. 13
Rajshahi Board 2020
Q7 MCQ
Solve: \(x^2 - 7x + 12 = 0\)
সমাধান করো: \(x^2 - 7x + 12 = 0\)
ক. 2, 6
খ. 3, 4
গ. 1, 12
ঘ. −3, −4
Rajshahi Board 2020
Q15 MCQ
If \(2x + 3y = 12\) and \(x = 3\), then \(y = ?\)
\(2x + 3y = 12\) এবং \(x = 3\) হলে \(y = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Rajshahi Board 2020
Q16 MCQ
The sum of roots of \(x^2 - 8x + 15 = 0\) is:
\(x^2 - 8x + 15 = 0\) এর মূলদ্বয়ের যোগফল:
ক. −8
খ. 8
গ. 15
ঘ. −15
Rajshahi Board 2020
Q30 MCQ
The product of roots of \(2x^2 + 5x - 3 = 0\) is:
\(2x^2 + 5x - 3 = 0\) এর মূলদ্বয়ের গুণফল:
ক. \(\frac{5}{2}\)
খ. \(-\frac{5}{2}\)
গ. \(\frac{3}{2}\)
ঘ. \(-\frac{3}{2}\)
Sylhet Board 2020
Q5 MCQ
\((a + b)^2 - (a - b)^2 = ?\)
\((a + b)^2 - (a - b)^2 = ?\)
ক. \(2ab\)
খ. \(4ab\)
গ. \(2(a^2 + b^2)\)
ঘ. \(a^2 - b^2\)
Sylhet Board 2020
Q6 MCQ
If \(x + \frac{1}{x} = 4\), then \(x^2 + \frac{1}{x^2} = ?\)
\(x + \frac{1}{x} = 4\) হলে \(x^2 + \frac{1}{x^2} = ?\)
ক. 12
খ. 14
গ. 16
ঘ. 18
Sylhet Board 2020
Q7 MCQ
Factorize: \(x^2 - 9\)
\(x^2 - 9\) কে উৎপাদকে বিশ্লেষণ করো:
ক. \((x-3)^2\)
খ. \((x+3)^2\)
গ. \((x-3)(x+3)\)
ঘ. \((x-9)(x+1)\)
Sylhet Board 2020
Q15 MCQ
The solution of \(2x + 5 = 13\) is:
\(2x + 5 = 13\) এর সমাধান:
ক. 3
খ. 4
গ. 5
ঘ. 9
Sylhet Board 2020
Q16 MCQ
If \(a - b = 3\) and \(ab = 10\), then \(a^2 + b^2 = ?\)
\(a - b = 3\) এবং \(ab = 10\) হলে \(a^2 + b^2 = ?\)
ক. 19
খ. 23
গ. 29
ঘ. 31
Sylhet Board 2020
Q30 MCQ
If \(x^2 - 5x + 6 = 0\), the roots are:
\(x^2 - 5x + 6 = 0\) এর মূলগুলো:
ক. 1, 6
খ. 2, 3
গ. −2, −3
ঘ. −1, 6