# How do you find the domain and range of #f(x) = sqrt x /( x^2 + x - 2)#?

##### 1 Answer

Aug 16, 2017

**Domain:**

**Range:**

#### Explanation:

For domain under root should be

denominator should not be zero , i.e

Domain:

Range: Any real number , i.e

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