SOLUTION: 9x^2 = 36

Question 899519: 9x^2 = 36
Answer by swincher4391(1107) (Show Source): You can put this solution on YOUR website!
9x^2 = 36

9x^2 -36 = 0
9(x^2-4) = 0
9(x+2)(x-2) = 0
x = -2, 2
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