20x^5+26x^4=6x^3

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Solution for 20x^5+26x^4=6x^3 equation:


Simplifying
20x5 + 26x4 = 6x3

Reorder the terms:
26x4 + 20x5 = 6x3

Solving
26x4 + 20x5 = 6x3

Solving for variable 'x'.

Reorder the terms:
-6x3 + 26x4 + 20x5 = 6x3 + -6x3

Combine like terms: 6x3 + -6x3 = 0
-6x3 + 26x4 + 20x5 = 0

Factor out the Greatest Common Factor (GCF), '2x3'.
2x3(-3 + 13x + 10x2) = 0

Factor a trinomial.
2x3((-3 + -2x)(1 + -5x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'x3' equal to zero and attempt to solve: Simplifying x3 = 0 Solving x3 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-3 + -2x)' equal to zero and attempt to solve: Simplifying -3 + -2x = 0 Solving -3 + -2x = 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 + -2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2x = 0 + 3 -2x = 0 + 3 Combine like terms: 0 + 3 = 3 -2x = 3 Divide each side by '-2'. x = -1.5 Simplifying x = -1.5

Subproblem 3

Set the factor '(1 + -5x)' equal to zero and attempt to solve: Simplifying 1 + -5x = 0 Solving 1 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x = 0 + -1 -5x = 0 + -1 Combine like terms: 0 + -1 = -1 -5x = -1 Divide each side by '-5'. x = 0.2 Simplifying x = 0.2

Solution

x = {-1.5, 0.2}

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