# How do you simplify #(sin² t - cos² t sin² t) / sin² t#?

##### 1 Answer

Nov 5, 2015

#### Explanation:

First off, I am lead to believe the "t" outside the denominator is a mistake. Secondly, for my convenience I changed "t" to "x".

1) Since in this equation the numerator has a subtraction we could and will split the numerator.

2) Now that the numerator is split we can simplify

3) This leaves us with