iloram
iloram
24-03-2017
Mathematics
contestada
Solving Quardratic Equation
x^3 + 5x^2 -16x - 80 = 0
Respuesta :
wolf1728
wolf1728
24-03-2017
This is not a quadratic equation.
It is a cubic equation.
X1 = 4
X2 = -5
X3 = -4
Answer Link
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