# Question #9440f

##### 1 Answer

#### Explanation:

We cannot multiply directly to remove the

Let

Checking our unit circle, we find that

or

Now that the sine is removed, let's substitute

or

Multiplying by

or

Oct 24, 2016

We cannot multiply directly to remove the

Let

Checking our unit circle, we find that

or

Now that the sine is removed, let's substitute

or

Multiplying by

or