# How do you find the discriminant and how many solutions does #x^2 + 2x – 2 = 0# have?

##### 2 Answers

For an equation in the general form:

the discriminant is:

and

For

so this equation has 2 Real solutions

May 9, 2015

Where:

The discriminant is:

Now, if:

1]

2]

3]