Question

What is the answer to this

Answer 1

B

Explanation:

Multiplying f(x) by g(x)

= (2x² + x - 3)(x + 2)

Each term in the first factor is multiplied by each term in the second factor, that is

x(2x² + x - 3) + 2(2x² + x - 3) ← distribute both parenthesis

= 2x³ + x² - 3x + 4x² + 2x - 6 ← collect like terms

= 2x³ + 5x² - x - 6 → B

Answer 2

The answer I would choose is C

Hope this helped :)