Question

intergral sin^2(2x)

Answer 1

You have to use the differentiation and integration formula

Answer 2

the what?

Answer 3

\[\sin^2x=\frac12(1-\cos(2x))\]

Answer 4

that is why i put 2x so you cant copy from internet

Answer 5

I didn't copy anything, extrapolate

Answer 6

\[\sin^2(2x)=?\]based on the formula I gave you

Answer 7

Yes TT knows what he's doing :)

Answer 8

=4sin^2(x)cos^2(X)

Answer 9

I LOVE INTEGRAL
convert sin^2(2x) to (1-cos(4x))/2

Answer 10

let u=2x\[\sin^2u=\frac12(1-\cos(2u))\]sub back in for u

Answer 11

and you get the above by Rad...

Answer 12

[2x-sin(2x)cos(2x)]/4