# How do you find the value of the discriminant and state the type of solutions given #-x^2-9=6x#?

##### 1 Answer

Nov 15, 2017

**Solution:**

#### Explanation:

Comparing with standard quadratic equation

if it is zero we get just one solution, and if it is negative we get

complex solutions. Discriminant is zero , so it has one root .

Quadratic formula:

Solution: