# How do you solve #3x² + 7x = -2#?

##### 1 Answer

Jun 28, 2015

#### Answer:

By using the quadratic formula , you get

#### Explanation:

The easiest way to solve a quadratic equation, is by using the quadratic formula. When you have a quadratic equation of the form

So first we need to convert your equation to that form:

So, in this case

If you calculate it (once with a mins sign, once with a plus sign), you get: