# How do you simplify and find the restrictions for #(x^2+x)/(x^2+2x)#?

##### 2 Answers

Jul 14, 2017

#### Explanation:

The restrictions consist of

Set the original expression's denominator equal to

Set the simplified expression's denominator equal to

This is the same answer as above, but sometimes there are additional restricted values that result from the simplified expression.

Jul 14, 2017

#### Explanation:

Expression

If

Expression

Hence, Expression is defined