2n^2=8n

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Solution for 2n^2=8n equation:


Simplifying
2n2 = 8n

Solving
2n2 = 8n

Solving for variable 'n'.

Reorder the terms:
-8n + 2n2 = 8n + -8n

Combine like terms: 8n + -8n = 0
-8n + 2n2 = 0

Factor out the Greatest Common Factor (GCF), '2n'.
2n(-4 + n) = 0

Ignore the factor 2.

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 '(-4 + n)' equal to zero and attempt to solve: Simplifying -4 + n = 0 Solving -4 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + n = 0 + 4 Combine like terms: -4 + 4 = 0 0 + n = 0 + 4 n = 0 + 4 Combine like terms: 0 + 4 = 4 n = 4 Simplifying n = 4

Solution

n = {0, 4}

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