# How do you solve # x-sqrt(2x+3) =-2#?

##### 1 Answer

Apr 17, 2016

Isolate the square root.

#### Explanation:

Square both sides of the equation to get rid of the square root.

Checking your solution in the original equation, we find our solution works. This is vital with radical equations, since extraneous solutions can arise during the solving process.

Hopefully this helps!