# How do you solve #3x^2 = 108#?

##### 2 Answers

Jul 7, 2017

#### Explanation:

Jul 7, 2017

#### Explanation:

We have:

First, let's divide both sides of the equation by

Then, let's subtract

The left-hand side of the equation is now in the form of a difference of squares.

We can factorise it in the following way:

Using the null factor law:

Therefore, the solutions to the equation are