Factor the Polynomial Completely
- $50 a^{4} b-72 b^{3}$ A) $2 b\left(5 a^{2}+6 b\right)\left(5 a^{2}-6 b\right)$

Multiple Choice

Factor the polynomial completely
- $50 a^{4} b-72 b^{3}$

A) $2 b\left(5 a^{2}+6 b\right) \left(5 a^{2}-6 b\right)$
B) $2 b(5 a+6 b) ^{2}$
C) $2 b(5 a-6 b) ^{2}$
D) $(10 a+12 b) \left(5 a b-6 b^{2}\right)$