5n^2-64=-32n

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Solution for 5n^2-64=-32n equation:


Simplifying
5n2 + -64 = -32n

Reorder the terms:
-64 + 5n2 = -32n

Solving
-64 + 5n2 = -32n

Solving for variable 'n'.

Reorder the terms:
-64 + 32n + 5n2 = -32n + 32n

Combine like terms: -32n + 32n = 0
-64 + 32n + 5n2 = 0

Factor a trinomial.
(-8 + -1n)(8 + -5n) = 0

Subproblem 1

Set the factor '(-8 + -1n)' equal to zero and attempt to solve: Simplifying -8 + -1n = 0 Solving -8 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1n = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1n = 0 + 8 -1n = 0 + 8 Combine like terms: 0 + 8 = 8 -1n = 8 Divide each side by '-1'. n = -8 Simplifying n = -8

Subproblem 2

Set the factor '(8 + -5n)' equal to zero and attempt to solve: Simplifying 8 + -5n = 0 Solving 8 + -5n = 0 Move all terms containing n to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -5n = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -5n = 0 + -8 -5n = 0 + -8 Combine like terms: 0 + -8 = -8 -5n = -8 Divide each side by '-5'. n = 1.6 Simplifying n = 1.6

Solution

n = {-8, 1.6}

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