18n^2+60n=-50

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Solution for 18n^2+60n=-50 equation:


Simplifying
18n2 + 60n = -50

Reorder the terms:
60n + 18n2 = -50

Solving
60n + 18n2 = -50

Solving for variable 'n'.

Reorder the terms:
50 + 60n + 18n2 = -50 + 50

Combine like terms: -50 + 50 = 0
50 + 60n + 18n2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(25 + 30n + 9n2) = 0

Factor a trinomial.
2((5 + 3n)(5 + 3n)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(5 + 3n)' equal to zero and attempt to solve: Simplifying 5 + 3n = 0 Solving 5 + 3n = 0 Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 3n = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3n = 0 + -5 3n = 0 + -5 Combine like terms: 0 + -5 = -5 3n = -5 Divide each side by '3'. n = -1.666666667 Simplifying n = -1.666666667

Subproblem 2

Set the factor '(5 + 3n)' equal to zero and attempt to solve: Simplifying 5 + 3n = 0 Solving 5 + 3n = 0 Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 3n = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3n = 0 + -5 3n = 0 + -5 Combine like terms: 0 + -5 = -5 3n = -5 Divide each side by '3'. n = -1.666666667 Simplifying n = -1.666666667

Solution

n = {-1.666666667, -1.666666667}

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