5n+7n^3=0

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Solution for 5n+7n^3=0 equation:


Simplifying
5n + 7n3 = 0

Solving
5n + 7n3 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), 'n'.
n(5 + 7n2) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(5 + 7n2)' equal to zero and attempt to solve: Simplifying 5 + 7n2 = 0 Solving 5 + 7n2 = 0 Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 7n2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 7n2 = 0 + -5 7n2 = 0 + -5 Combine like terms: 0 + -5 = -5 7n2 = -5 Divide each side by '7'. n2 = -0.7142857143 Simplifying n2 = -0.7142857143 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

n = {0}

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