SOLUTION: Solve and check 9x^2-20x=0
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Question 630630
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Solve and check 9x^2-20x=0
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dfrazzetto(283)
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9x^2-20x=0
x(9x - 20) = 0
x = 0 and 9x - 20 = 0
9x - 20 = 0
9x = 20
x = 20/9
x = 0, 20/9