cmancuso
cmancuso
27-03-2018
Mathematics
contestada
Solve the following equation: x^3+3x^2-10x=0
Respuesta :
meowymeowylee
meowymeowylee
27-03-2018
x³ + 3x² - 10x = 0
The GCM of those three terms is x. So group them by x.
x(x² + 3x - 10) = 0
factor x² + 3x - 10
x(x - 2)(x + 5) = 0
x = 0 , x = 2 , x = -5
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