0=-34x+4x^3

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Solution for 0=-34x+4x^3 equation:


Simplifying
0 = -34x + 4x3

Solving
0 = -34x + 4x3

Solving for variable 'x'.
Remove the zero:
34x + -4x3 = -34x + 4x3 + 34x + -4x3

Reorder the terms:
34x + -4x3 = -34x + 34x + 4x3 + -4x3

Combine like terms: -34x + 34x = 0
34x + -4x3 = 0 + 4x3 + -4x3
34x + -4x3 = 4x3 + -4x3

Combine like terms: 4x3 + -4x3 = 0
34x + -4x3 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(17 + -2x2) = 0

Ignore the factor 2.

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 '(17 + -2x2)' equal to zero and attempt to solve: Simplifying 17 + -2x2 = 0 Solving 17 + -2x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + -2x2 = 0 + -17 Combine like terms: 17 + -17 = 0 0 + -2x2 = 0 + -17 -2x2 = 0 + -17 Combine like terms: 0 + -17 = -17 -2x2 = -17 Divide each side by '-2'. x2 = 8.5 Simplifying x2 = 8.5 Take the square root of each side: x = {-2.915475947, 2.915475947}

Solution

x = {0, -2.915475947, 2.915475947}

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