x3 + 3x2 + 2x = 0 x(x2 + 3x + 2) = 0 x(x + 1)(x + 2) = 0 Roots: x1 = 0 x + 1 = 0 ===> x2 = - 1 x + 2 = 0 ===> x3 = - 2

X^3+3X^2+2X=0 | Wyzant Ask An Expert

Nataliya D. answered • 09/16/13

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x³ + 3x² + 2x = 0

x(x² + 3x + 2) = 0

x(x + 1)(x + 2) = 0

Roots:

x₁ = 0

x + 1 = 0 ===> x₂ = - 1

x + 2 = 0 ===> x₃ = - 2

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X^3+3X^2+2X=0