Question

Multiply -4c(2c-3)

option A: -2c^2+7
option B: -8c^2-3
option C : -8c^2-12c
option D : -8c^2+12c

Answer 1

-4c(2c-3)

distribute

(-4c)2c+(-4c)-3

simplify

-8c^2+12c

Answer 2

option D : -8c^2+12c

Explanation:

-4c(2c-3)

Distribute

-4c*2c -4c*(-3)

-8c^2 +12c