# How do I solve the rational inequality #(x^2-1)/(x+1)<2# using a TI-83?

##### 1 Answer

Jul 8, 2015

You can input

#### Explanation:

But you can also do this on a piece of paper.

If you factorise the denominator, you get:

And you can cancel out the

We are now left with:

**Complete answer:**

graph{(x^2-1)/(x+1) [-10, 10, -5, 5]}