When we expand (2x+2)^6 what is the coeeficent of the term x^4?
(2x + 2)^6
The x^4 term is
C( 6, 2) (2x)^4 (2)^2 =
15 (16x^4) (4) =
15 * 16 * 4 x^4 =
960 x^4
