27r^4-8r=

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Solution for 27r^4-8r= equation:


Simplifying
27r4 + -8r = 0

Reorder the terms:
-8r + 27r4 = 0

Solving
-8r + 27r4 = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), 'r'.
r(-8 + 27r3) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(-8 + 27r3)' equal to zero and attempt to solve: Simplifying -8 + 27r3 = 0 Solving -8 + 27r3 = 0 Move all terms containing r to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + 27r3 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 27r3 = 0 + 8 27r3 = 0 + 8 Combine like terms: 0 + 8 = 8 27r3 = 8 Divide each side by '27'. r3 = 0.2962962963 Simplifying r3 = 0.2962962963 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

r = {0}

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