(8x^3-2x)+3x^3=

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Solution for (8x^3-2x)+3x^3= equation:


Simplifying
(8x3 + -2x) + 3x3 = 0

Reorder the terms:
(-2x + 8x3) + 3x3 = 0

Remove parenthesis around (-2x + 8x3)
-2x + 8x3 + 3x3 = 0

Combine like terms: 8x3 + 3x3 = 11x3
-2x + 11x3 = 0

Solving
-2x + 11x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-2 + 11x2) = 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 '(-2 + 11x2)' equal to zero and attempt to solve: Simplifying -2 + 11x2 = 0 Solving -2 + 11x2 = 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 + 11x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 11x2 = 0 + 2 11x2 = 0 + 2 Combine like terms: 0 + 2 = 2 11x2 = 2 Divide each side by '11'. x2 = 0.1818181818 Simplifying x2 = 0.1818181818 Take the square root of each side: x = {-0.426401433, 0.426401433}

Solution

x = {0, -0.426401433, 0.426401433}

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