Question

What are the solutions to the equation x2+9x+12=6?

Answer 1

x=(-9+√57)/2

or x = (-9-√57)/2

Explanation:

1. Move all terms to one side

x^2+9x+12-6=0

x^2+9x+6=0

2. Plug it in to the quadratic formula

x=(-9±√9^2-4*1*6)/(2)

x=(-9+√57)/2

or x = (-9-√57)/2