# How do you find the integral of #sin^2(3x)dx#?

##### 1 Answer

Write your answer here...

Start with a one sentence answer

Then teach the underlying concepts

Don't copy without citing sources

preview

?

#### Answer

Write a one sentence answer...

#### Answer:

#### Explanation

Explain in detail...

#### Explanation:

I want someone to double check my answer

Eddie
Share

Jul 12, 2016

#### Answer:

#### Explanation:

small book keeping gesture is to make the sub

then we use the cosine double angle formulae

so

Was this helpful? Let the contributor know!

Describe your changes (optional) 200