• A. $3,4$
• B. $3,-4$
• C. $-3,4$
• D. $-3,-4$

Answer: Option C

Explanation:

• A. বাস্তব ও সমান
• B. বাস্তব ও অসমান
• C. অবাস্তব
• D. পূর্ণ বর্গ সংখ্যা

Answer: Option B

Explanation:

• A. $2+\sqrt{2}$
• B. $\left(2+\sqrt{2}\right)\left(2-\sqrt{2}\right)$
• C. $2-\sqrt{2}$
• D. $\sqrt{2}\left(2-1\right)$

Answer: Option C

Explanation:

• A. $12$
• B. $10$
• C. $14$
• D. $16$

Answer: Option C

Explanation:

• A. $\left(1,-4\right)$
• B. $\left(\frac{9}{8},7\right)$
• C. $\left(9,7\right)$
• D. $\left(8,7\right)$

Answer: Option A

Explanation:

• A. $10$
• B. $12$
• C. $15$
• D. $20$

Answer: Option B

Explanation:

• A. -2
• B. 2
• C. -3
• D. -1

Answer: Option D

Explanation:

• A. $-\frac{16}{9}$
• B. $-\frac{9}{16}$
• C. $\frac{9}{16}$
• D. $\frac{16}{9}$

Answer: Option C

Explanation:

• A. $\frac{100}{3}$
• B. $\frac{800}{3}$
• C. 150
• D. 120

Answer: Option D

Explanation:

• A. 1
• C. 2
• D. $\frac{1}{2}$

Answer: Option C

Explanation:

• A. $\frac{3}{2}$
• B. $\frac{2}{3}$
• C. $\frac{5}{2}$
• D. $\frac{2}{5}$

Answer: Option A

Explanation:

• A. 74
• B. 56
• C. 37
• D. 26

Answer: Option C

Explanation:

• A. x + 3
• B. x - 1
• C. x - 3
• D. x + 2

Answer: Option C

Explanation:

• A. 28
• B. 36
• C. 54
• D. 18

Answer: Option C

Explanation:

• A. 9
• B. 8
• C. 10
• D. 11

Answer: Option C

Explanation: