Question

Which is a correct expansion of (4x + 1)(2x2 – 2)?

Answer 1

A. 4x * 2x² + 4x( -2) + 1 * 2x² + 1 * (-2)

Explanation:

(4x + 1)(2x² – 2)

apply the FOIL method

= 4x * 2x² + 4x( -2) + 1 * 2x² + 1 * (-2)

Answer 2

option A is correct

4x.2x²+4x.(-2)+1.2x²+1.(-2)

hope this will help :)