Multiply
- $\left(3 y^{6}+3 y^{4}\right)\left(4 y^{6}+2 y^{4}\right)$ A) $12 y^{36}+18 y^{24}+6 y^{16}$

Multiple Choice

Multiply.
- $\left(3 y^{6}+3 y^{4}\right) \left(4 y^{6}+2 y^{4}\right)$

A) $12 y^{36}+18 y^{24}+6 y^{16}$
B) $12 y^{12}+18 y^{10}+6 y^{8}$
C) $12 y^{12}+18 y^{10}+6 y^{4}$
D) $12 y^{12}+18 y^{10}+6 y^{16}$