Question

What is the simplest form of this expression? 3x(-x2 + 2x + 12)

Answer 1

-3x³ + 6x² + 36x

Explanation:

3x(-x² + 2x + 12)

3x*-x² + 3x*2x + 3x*12)

-3x³ +6x² + 36x