# How do you solve #x^2+14x=0 # using the quadratic formula?

##### 2 Answers

#### Explanation:

**Quadratic Formula**

Substitute:

a term = 1

b term = 14

c term = 0

Evaluate:

Solve to find the two roots of x

Check my full answer, please.

#### Explanation:

Not disagreeing with Dèv, but there is another(and even easier) way to solve it:

In a quadratic function, whenever

So, the 2 possibilities:

The second possibility we may finish solving it:

Now, we do solve it the same way we did it before:

So, the roots of a quadratic function with