9x^3-5x^3-11x-5x^3-3x^2+x=

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Solution for 9x^3-5x^3-11x-5x^3-3x^2+x= equation:


Simplifying
9x3 + -5x3 + -11x + -5x3 + -3x2 + x = 0

Reorder the terms:
-11x + x + -3x2 + 9x3 + -5x3 + -5x3 = 0

Combine like terms: -11x + x = -10x
-10x + -3x2 + 9x3 + -5x3 + -5x3 = 0

Combine like terms: 9x3 + -5x3 = 4x3
-10x + -3x2 + 4x3 + -5x3 = 0

Combine like terms: 4x3 + -5x3 = -1x3
-10x + -3x2 + -1x3 = 0

Solving
-10x + -3x2 + -1x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-1x'.
-1x(10 + 3x + x2) = 0

Ignore the factor -1.

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 '(10 + 3x + x2)' equal to zero and attempt to solve: Simplifying 10 + 3x + x2 = 0 Solving 10 + 3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-10' to each side of the equation. 10 + 3x + -10 + x2 = 0 + -10 Reorder the terms: 10 + -10 + 3x + x2 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + 3x + x2 = 0 + -10 3x + x2 = 0 + -10 Combine like terms: 0 + -10 = -10 3x + x2 = -10 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = -10 + 2.25 Reorder the terms: 2.25 + 3x + x2 = -10 + 2.25 Combine like terms: -10 + 2.25 = -7.75 2.25 + 3x + x2 = -7.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = -7.75 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

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