How do you solve #3x² + 7x = -2#?
1 Answer
Jun 28, 2015
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: