3n^2-n+8=8

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Solution for 3n^2-n+8=8 equation:


Simplifying
3n2 + -1n + 8 = 8

Reorder the terms:
8 + -1n + 3n2 = 8

Add '-8' to each side of the equation.
8 + -1n + -8 + 3n2 = 8 + -8

Reorder the terms:
8 + -8 + -1n + 3n2 = 8 + -8

Combine like terms: 8 + -8 = 0
0 + -1n + 3n2 = 8 + -8
-1n + 3n2 = 8 + -8

Combine like terms: 8 + -8 = 0
-1n + 3n2 = 0

Solving
-1n + 3n2 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), 'n'.
n(-1 + 3n) = 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 '(-1 + 3n)' equal to zero and attempt to solve: Simplifying -1 + 3n = 0 Solving -1 + 3n = 0 Move all terms containing n to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 3n = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 3n = 0 + 1 3n = 0 + 1 Combine like terms: 0 + 1 = 1 3n = 1 Divide each side by '3'. n = 0.3333333333 Simplifying n = 0.3333333333

Solution

n = {0, 0.3333333333}

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