4x-6x^2+9x+x^3-7x+11x^2=0

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Solution for 4x-6x^2+9x+x^3-7x+11x^2=0 equation:


Simplifying
4x + -6x2 + 9x + x3 + -7x + 11x2 = 0

Reorder the terms:
4x + 9x + -7x + -6x2 + 11x2 + x3 = 0

Combine like terms: 4x + 9x = 13x
13x + -7x + -6x2 + 11x2 + x3 = 0

Combine like terms: 13x + -7x = 6x
6x + -6x2 + 11x2 + x3 = 0

Combine like terms: -6x2 + 11x2 = 5x2
6x + 5x2 + x3 = 0

Solving
6x + 5x2 + x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(6 + 5x + x2) = 0

Factor a trinomial.
x((3 + x)(2 + x)) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3

Subproblem 3

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {0, -3, -2}

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