Rewrite the Sum as a Product Using a Sum-To-Product Identity $\alpha$

Multiple Choice

Rewrite the sum as a product using a sum-to-product identity.

A) 2cos(3 $\alpha$ ) sin(2 $\alpha$ )
B) 2sin(3 $\alpha$ ) cos(2 $\alpha$ )
C) 2cos(3 $\alpha$ ) cos(2 $\alpha$ )
D) 2sin(3 $\alpha$ ) sin(2 $\alpha$ )