Question: Math

x^2 + 0x - 9 = 0 Factor and solve

In Math | Asked by AnneS2
Answers

x^2 + 0x - 9 = 0 

(x    )(x   )   (   -3)(   +3)=0

(x-3) (x+3) = 0

Solve:

(x-3)=0

x-3+3=0+3

x=3

Solve:

(x+3) = 0

x+3-3 = 0-3

x=-3

CherieS | 345 days ago