Question

X^2 +9x-90=0 Answers?

Answer 1

x = 6 or x = -15

Explanation:

x2+9x−90=0

Step 1: Factor left side of equation.

(x−6) (x+15)=0

x−6=0

x+15=0

x=6

x=−15

x=6

x=−15