Simplify (3^y + 3^y) (2^y + 2^y + 2^y) Choices:
A) 4^4y * 3^3y
B) 12^y+1
C) 16^y + 9^y
D) 12^y
E) 6^y+1
6^y+1   (3^y + 3^y) (2^y + 2^y + 2^y)   (2*3^y)(3*2^y)   6*6^y=6^(y+1)..
<result>E</result>
Simplify (3^y + 3^y) (2^y + 2^y + 2^y)