4x^5-20x^3=-24x

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Solution for 4x^5-20x^3=-24x equation:


Simplifying
4x5 + -20x3 = -24x

Reorder the terms:
-20x3 + 4x5 = -24x

Solving
-20x3 + 4x5 = -24x

Solving for variable 'x'.

Reorder the terms:
24x + -20x3 + 4x5 = -24x + 24x

Combine like terms: -24x + 24x = 0
24x + -20x3 + 4x5 = 0

Factor out the Greatest Common Factor (GCF), '4x'.
4x(6 + -5x2 + x4) = 0

Factor a trinomial.
4x((2 + -1x2)(3 + -1x2)) = 0

Ignore the factor 4.

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 + -1x2)' equal to zero and attempt to solve: Simplifying 2 + -1x2 = 0 Solving 2 + -1x2 = 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 + -1x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x2 = 0 + -2 -1x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -1x2 = -2 Divide each side by '-1'. x2 = 2 Simplifying x2 = 2 Take the square root of each side: x = {-1.414213562, 1.414213562}

Subproblem 3

Set the factor '(3 + -1x2)' equal to zero and attempt to solve: Simplifying 3 + -1x2 = 0 Solving 3 + -1x2 = 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 + -1x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x2 = 0 + -3 -1x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -1x2 = -3 Divide each side by '-1'. x2 = 3 Simplifying x2 = 3 Take the square root of each side: x = {-1.732050808, 1.732050808}

Solution

x = {0, -1.414213562, 1.414213562, -1.732050808, 1.732050808}

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