• A. 5
• B. 6
• C. 10
• D. 8

Answer: Option B

Explanation:

• A. $x^p$
• B. $x^m$
• C. $x^l$
• D. $1$

Answer: Option D

Explanation:

• A. 2
• B. 3
• C. 4
• D. 9

Answer: Option B

Explanation:

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

Answer: Option A

Explanation:

• A. ১/২
• B. ৩
• C. ৪
• D. ৫

Answer: Option A

Explanation:

• A. $48a^2{b}^{2}c$
• B. $48abc$
• C. $24a^2{b}^{2}c$
• D. $6 abc$

Answer: Option C

Explanation:

• A. ১৫
• B. ১৬
• C. ১৭
• D. ১৮

Answer: Option C

Explanation:

• A. $a+b$
• B. $\frac{ab}{a+b}$
• C. $ab$
• D. $\frac{a+b}{ab}$

Answer: Option B

Explanation:

• A. $p+q$
• B. $\frac{pq}{p+q}$
• C. $pq$
• D. $\frac{p+q}{pq}$

Answer: Option B

Explanation:

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

Answer: Option C

Explanation:

• A. $-15$
• B. $14$
• C. $-14$
• D. $15$

Answer: Option D

Explanation:

• A. $25$
• B. $36$
• C. $49$
• D. $64$

Answer: Option C

Explanation:

• A. $\left(x+1\right)\left(x-2\right)\left(x-3\right)$
• B. $\left(x-1\right)\left(x+2\right)\left(x-3\right)$
• C. $\left(x+1\right)\left(x+2\right)\left(x-3\right)$
• D. $\left(x-1\right)\left(x-2\right)\left(x-3\right)$

Answer: Option C

Explanation:

• A. $\left(x+a+2\right)\left(x-a+1\right)$
• B. $\left(x+a-2\right)\left(x+a+1\right)$
• C. $\left(x+a+2\right)\left(x-a-1\right)$
• D. $\left(x+a+2\right)\left(x-a-1\right)$

Answer: Option C

Explanation:

• A. $x-y$
• B. $x+y$
• C. $\left(x^2-y^2\right)\left(x^3+y^3\right)$
• D. $\left(x-y\right){\left(x+y\right)}^2\left(x^2-xy+y^2\right)$

Answer: Option B

Explanation: