3n-2n^4+n+7n^4-2n=

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Solution for 3n-2n^4+n+7n^4-2n= equation:


Simplifying
3n + -2n4 + n + 7n4 + -2n = 0

Reorder the terms:
3n + n + -2n + -2n4 + 7n4 = 0

Combine like terms: 3n + n = 4n
4n + -2n + -2n4 + 7n4 = 0

Combine like terms: 4n + -2n = 2n
2n + -2n4 + 7n4 = 0

Combine like terms: -2n4 + 7n4 = 5n4
2n + 5n4 = 0

Solving
2n + 5n4 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), 'n'.
n(2 + 5n3) = 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 '(2 + 5n3)' equal to zero and attempt to solve: Simplifying 2 + 5n3 = 0 Solving 2 + 5n3 = 0 Move all terms containing n to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 5n3 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 5n3 = 0 + -2 5n3 = 0 + -2 Combine like terms: 0 + -2 = -2 5n3 = -2 Divide each side by '5'. n3 = -0.4 Simplifying n3 = -0.4 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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