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Solving Quardratic Equation x^3 + 5x^2 -16x - 80 = 0

Solving Quardratic Equation x^3 + 5x^2 -16x - 80 = 0
asked 128k views
1 vote
Solving Quardratic Equation

x^3 + 5x^2 -16x - 80 = 0

asked
User Sotn
by
8.1k points

1 Answer

0 votes
This is not a quadratic equation.
It is a cubic equation.
X1 = 4
X2 = -5
X3 = -4


answered
User Martypdx
by
8.8k points
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