SOLUTION: SOLVE CUBIC EQUATION 15X^3 + 11X^2 - 12X = 0
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Question 54621
:
SOLVE CUBIC EQUATION 15X^3 + 11X^2 - 12X = 0
Answer by
stanbon(75887)
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15X^3 + 11X^2 - 12X = 0
X(15x^2+11x-12)=0
x(5x-3)(3x+4)=0
x=0 or x=3/5 or x=-4/3
Cheers,
Stan H.