1 . x2-3x-2

• A. 0
• B. 2
• C. 6
• D. 4

Answer: Option B

Explanation:

2 . x2-3x-28

• A. $\left(x-6\right)\left(x+4\right)$
• B. $\left(x-7\right)\left(x+4\right)$
• C. $\left(x-3\right)\left(x+7\right)$
• D. $\left(x+8\right)\left(x+2\right)$

Answer: Option B

Explanation: