SOLUTION: 5x^2-x=4x^2+12
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Question 593544
:
5x^2-x=4x^2+12
Answer by
nerdybill(7384)
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5x^2-x=4x^2+12
x^2-x=12
x^2-x-12=0
(x+3)(x-4) = 0
x = {-3, 4}