Factor the Polynomial Completely
- $1250 a^{4}-875 a^{3}+270 a x^{3}-189 x^{3}$

Multiple Choice

Factor the polynomial completely
- $1250 a^{4}-875 a^{3}+270 a x^{3}-189 x^{3}$

A) $\left(140 a^{2}-98 a+120 a x-84 x\right) \left(25 a^{2}+15 a x+25 x^{2}\right)$
B) $125 a^{3}(10 a-7) +27 x^{3}(10 a-7)$
C) $(5 a+3 x) (10 a-7) \left(25 a^{2}-15 a x+9 x^{2}\right)$
D) $1250 a^{4}-875 a^{3}-270 a x^{3}+189 x^{3}$