4k^5-100k^3=0

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Solution for 4k^5-100k^3=0 equation:


Simplifying
4k5 + -100k3 = 0

Reorder the terms:
-100k3 + 4k5 = 0

Solving
-100k3 + 4k5 = 0

Solving for variable 'k'.

Factor out the Greatest Common Factor (GCF), '4k3'.
4k3(-25 + k2) = 0

Factor a difference between two squares.
4k3((5 + k)(-5 + k)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'k3' equal to zero and attempt to solve: Simplifying k3 = 0 Solving k3 = 0 Move all terms containing k to the left, all other terms to the right. Simplifying k3 = 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 '(5 + k)' equal to zero and attempt to solve: Simplifying 5 + k = 0 Solving 5 + k = 0 Move all terms containing k to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + k = 0 + -5 Combine like terms: 5 + -5 = 0 0 + k = 0 + -5 k = 0 + -5 Combine like terms: 0 + -5 = -5 k = -5 Simplifying k = -5

Subproblem 3

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

Solution

k = {-5, 5}

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