18x-45x²,solution please
Hash795:
3x(6-15x)
From above, pust 3x(6-15x)= 0
=> 6-15x=0 => x=6/15 = 25
2/5 is the answer not 25
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Put 18x - 45x^2 = 0 => 3x(6-15x) = 0 => 6-15x = 0 => x = 6/15 = 2/5 .MARK AS BRAINIEST. it was me in the comments..
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9x(2 - 5x) = 0
5x = 2
x = 1/9 and 2/5
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