Question

Which expressions are equivalent to -8x + 4? Mark all that

apply.

A. -4 (2x - 1)

B. 4(2x - 1)

C. 4x (2 - 1)

D. 4x (2x + 1)

E. 4(-2x + 1)

F. 4(2x + 1)

Answer 1

A and E

Explanation:

A. -4 (2x - 1) = -8x + 4

B. 4 (2x - 1) = 8x - 4

C. 4x (2 - 1) = 8x - 4

D. 4x (2x + 1) = 8x² + 4x

E. 4 (-2x + 1) = -8x +4

F. 4 (2x + 1) = 8x + 4

Answer 2

A. -8x + 4
B. 8x - 4
C. 8x - 4x
D. 8x^2 + 4x
E. -8x + 4
F. 8x + 4

The answer is A and E.

Hope this helped!