• A. 76
• B. 70
• C. 52
• D. 47

Answer: Option C

Explanation:

• A. 34
• B. 31
• C. 32
• D. 3

Answer: Option A

Explanation:

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

Answer: Option D

Explanation:

• A. $\left(3x+5\right)\left(4x-2\right)$
• B. $\left(3x-5\right)\left(4x+2\right)$
• C. $\left(4x+5\right)\left(3x-2\right)$
• D. $\left(4x-5\right)\left(3x+2\right)$

Answer: Option C

Explanation:

• A. $8\sqrt{5}$
• B. $10\sqrt{2}$
• C. $5$
• D. $8$

Answer: Option A

Explanation:

• A. $3\sqrt{3}$
• B. $2\sqrt{3}$
• C. $0$
• D. $9$

Answer: Option C

Explanation:

• A. 18
• B. 16
• C. 11
• D. 15

Answer: Option A

Explanation:

• A. 30
• B. 35
• C. 215
• D. 230

Answer: Option B

Explanation:

• A. 7
• B. 9
• C. 11
• D. 13

Answer: Option A

Explanation:

• A. 12
• B. 14
• C. 2
• D. 4

Answer: Option B

Explanation:

• A. 12
• B. 9
• C. 7
• D. 6

Answer: Option A

Explanation:

• A. $x^2+8x+15$
• B. $x^2-15$
• C. $x^2+2x-15$
• D. $x^2+2x+15$

Answer: Option C

Explanation:

• A. 49
• B. 50
• C. 51
• D. 52

Answer: Option C

Explanation:

• A. $-12$
• B. $-48$
• C. $42$
• D. $21$

Answer: Option D

Explanation:

• A. -30
• B. 36
• C. -18
• D. 18

Answer: Option D

Explanation: