3z^4-81z=0

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Solution for 3z^4-81z=0 equation:


Simplifying
3z4 + -81z = 0

Reorder the terms:
-81z + 3z4 = 0

Solving
-81z + 3z4 = 0

Solving for variable 'z'.

Factor out the Greatest Common Factor (GCF), '3z'.
3z(-27 + z3) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'z' equal to zero and attempt to solve: Simplifying z = 0 Solving z = 0 Move all terms containing z to the left, all other terms to the right. Simplifying z = 0

Subproblem 2

Set the factor '(-27 + z3)' equal to zero and attempt to solve: Simplifying -27 + z3 = 0 Solving -27 + z3 = 0 Move all terms containing z to the left, all other terms to the right. Add '27' to each side of the equation. -27 + 27 + z3 = 0 + 27 Combine like terms: -27 + 27 = 0 0 + z3 = 0 + 27 z3 = 0 + 27 Combine like terms: 0 + 27 = 27 z3 = 27 Simplifying z3 = 27 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

z = {0}

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