• A. -5
• B. 5
• C. 25
• D. -25

Answer: Option B

Explanation:

• A. $\frac{1}{3}$
• B. $-\frac{1}{3}$
• C. $\frac{1}{2}$
• D. $-\frac{1}{2}$

Answer: Option D

Explanation:

• A. (x+3)(2x-5)
• B. (x+3)(2x+5)
• C. (x-3)(2x-5)
• D. (x-3)(2x-5)

Answer: Option A

Explanation:

• A. $x+2$
• B. $x+4$
• C. $x+3$
• D. $2\left(x+3 \right)$

Answer: Option D

Explanation:

• A. $1,0$
• B. $1,10$
• C. $1,100$
• D. $10,100$

Answer: Option C

Explanation:

• A. $১২$
• B. $১৩$
• C. $১৪$
• D. $১৫$

Answer: Option B

Explanation:

• A. $\frac{4}{3}$
• B. $\frac{3}{4}$
• C. 4
• D. ক ও খ উভয়ই

Answer: Option D

Explanation:

• A. -10/9
• B. 5/4
• C. -5/4
• D. -5/3

Answer: Option C

Explanation:

• A. $\left(x^2-4\right)\left(x^2-4\right)$
• B. (x+4) (x-4)
• C. (x+2)(x-2)
• D. $\left(x^2+16\right)\left(x^2-16\right)$

Answer: Option B

Explanation:

• A. x=1
• B. x=3
• C. x>3
• D. x>0

Answer: Option C

Explanation:

• A. 2
• B. x<4 8>
• C. x>6
• D. x>8

Answer: Option A

Explanation:

• A. x=4
• B. x=-4
• C. x>3
• D. x>0

Answer: Option D

Explanation:

• A. X<0
• B. X=2
• C. X>3
• D. X=5

Answer: Option B

Explanation:

• A. $x^{10}$
• B. $x^7$
• C. $x^3$
• D. $x^2$

Answer: Option C

Explanation:

• A. 20
• B. 40
• C. 35
• D. 25

Answer: Option A

Explanation: