Question

help solve plz

Answer 1

\[\int\limits_{}^{} (2+4x^2)^2dx\]

Answer 2

Foil it out, then integrate term by term.

Answer 3

Thanks, I wouldn't be asking if I weren't stuck.

Answer 4

What did you get when you foiled it?

Answer 5

8xdx

Answer 6

\[(2+4x^2)^2 \]\[=(2 + 4x^2)(2+ 4x^2) \]\[=4 + 8x^2 + 16x^4\]

So yeah. Not 8x.