# How do you find all the real and complex roots of #x^2-2x-5=0#?

##### 1 Answer

#### Answer:

You find them applying the formula for the second order equations.

#### Explanation:

Every second order equation in the form

The roots are two, one when you use the sign

So the only thing that you have to do is to identify

your equation is

Then the solution is

The two roots are