Factor Completely $x^{3}+8 x^{2}-20 x$ A) $x(x-10)(x+2)$ B) $x(x+10)(x-2)$ C) $\left(x^{2}+2\right)(x-10)$ D) $\left(x^{2}+10\right)(x-2)$

Multiple Choice

Factor completely. If the polynomial cannot be factored, write "prime."
- $x^{3}+8 x^{2}-20 x$

A) $x(x-10) (x+2)$
B) $x(x+10) (x-2)$
C) $\left(x^{2}+2\right) (x-10)$
D) $\left(x^{2}+10\right) (x-2)$