4n^2+8n=96

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Solution for 4n^2+8n=96 equation:


Simplifying
4n2 + 8n = 96

Reorder the terms:
8n + 4n2 = 96

Solving
8n + 4n2 = 96

Solving for variable 'n'.

Reorder the terms:
-96 + 8n + 4n2 = 96 + -96

Combine like terms: 96 + -96 = 0
-96 + 8n + 4n2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-24 + 2n + n2) = 0

Factor a trinomial.
4((-6 + -1n)(4 + -1n)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-6 + -1n)' equal to zero and attempt to solve: Simplifying -6 + -1n = 0 Solving -6 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1n = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1n = 0 + 6 -1n = 0 + 6 Combine like terms: 0 + 6 = 6 -1n = 6 Divide each side by '-1'. n = -6 Simplifying n = -6

Subproblem 2

Set the factor '(4 + -1n)' equal to zero and attempt to solve: Simplifying 4 + -1n = 0 Solving 4 + -1n = 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 + -1n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1n = 0 + -4 -1n = 0 + -4 Combine like terms: 0 + -4 = -4 -1n = -4 Divide each side by '-1'. n = 4 Simplifying n = 4

Solution

n = {-6, 4}

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