Multiply
- $-4 x^{3}\left(-5 x^{5}+3 x^{4}\right)$ A) $20 x^{8}-12 x^{7}$ B) $20 x^{8}+12 x^{7}$

Multiple Choice

Multiply.
- $-4 x^{3}\left(-5 x^{5}+3 x^{4}\right)$

A) $20 x^{8}-12 x^{7}$
B) $20 x^{8}+12 x^{7}$
C) $20 x^{8}+3 x^{4}$
D) $20 x^{2}-12 x$