x^5+16x^3-17x=0

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Solution for x^5+16x^3-17x=0 equation:


Simplifying
x5 + 16x3 + -17x = 0

Reorder the terms:
-17x + 16x3 + x5 = 0

Solving
-17x + 16x3 + x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-17 + 16x2 + x4) = 0

Factor a trinomial.
x((-17 + -1x2)(1 + -1x2)) = 0

Factor a difference between two squares.
x((-17 + -1x2)((1 + x)(1 + -1x))) = 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 '(-17 + -1x2)' equal to zero and attempt to solve: Simplifying -17 + -1x2 = 0 Solving -17 + -1x2 = 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 + -1x2 = 0 + 17 Combine like terms: -17 + 17 = 0 0 + -1x2 = 0 + 17 -1x2 = 0 + 17 Combine like terms: 0 + 17 = 17 -1x2 = 17 Divide each side by '-1'. x2 = -17 Simplifying x2 = -17 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Subproblem 4

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 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 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {0, -1, 1}

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