SOLUTION: Solve 9x (x + 1) = 4

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Question 672946: Solve 9x (x + 1) = 4
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
9x(x+1)=4
9x^2 + 9x - 4 = 0
(3x + 4)(3x - 1) = 0
...
x = -4/3
x = 1/3
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