Efficient Integration of sinh(2x) cosh(2x) with Step-by-Step Homework Solution

[intenzxboi]

Homework Statement

int sinh(2x) cosh(2x) dx


u= sinh (2x)
du= 2 cosh (2x)

1/2 int u du

1/2 (u^2)/2

(sinh (2x))^2 / 4

 

[CompuChip]

Looks just fine, except for one little typo where you wrote
du= 2 cosh (2x)
instead of
du= 2 cosh (2x) dx

And you forgot the integration constant

 

[NoMoreExams]

Why don't you differentiate your answer and see if you got what you started with...