Question

Rewrite 40 − 8x³ using a common factor.

A) 4x(10 − 2x²)
B) 4(10 − 2x³)
C) 8x(5 − x²)
D) 8(5 − 8x³)

Answer 1

To rewrite 40 - 8x³ using a common factor, factor out a common factor of 8 to get 8(5 - x³).

Step-by-step explanation:

To rewrite 40 - 8x³ using a common factor, we can factor out a common factor from both terms in the expression. In this case, the common factor is 8, so we can rewrite 40 - 8x³ as 8(5 - x³). Therefore, the correct option is C) 8x(5 - x²).