20-06-2017
Mathematics

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fifteen times the square of a non-zero number is equal to 12 times the number. whats the number?

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fussellk fussellk

20-06-2017

15x^2 = 12x
divide each side by x
15x = 12
now divide each side by 15
x = 12/15 or 4/5 which is also 0.8

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