c^2=-8-6c

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Solution for c^2=-8-6c equation:


Simplifying
c2 = -8 + -6c

Solving
c2 = -8 + -6c

Solving for variable 'c'.

Reorder the terms:
8 + 6c + c2 = -8 + -6c + 8 + 6c

Reorder the terms:
8 + 6c + c2 = -8 + 8 + -6c + 6c

Combine like terms: -8 + 8 = 0
8 + 6c + c2 = 0 + -6c + 6c
8 + 6c + c2 = -6c + 6c

Combine like terms: -6c + 6c = 0
8 + 6c + c2 = 0

Factor a trinomial.
(4 + c)(2 + c) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(2 + c)' equal to zero and attempt to solve: Simplifying 2 + c = 0 Solving 2 + c = 0 Move all terms containing c to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + c = 0 + -2 Combine like terms: 2 + -2 = 0 0 + c = 0 + -2 c = 0 + -2 Combine like terms: 0 + -2 = -2 c = -2 Simplifying c = -2

Solution

c = {-4, -2}

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