k^2=-16-10k

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Solution for k^2=-16-10k equation:


Simplifying
k2 = -16 + -10k

Solving
k2 = -16 + -10k

Solving for variable 'k'.

Reorder the terms:
16 + 10k + k2 = -16 + -10k + 16 + 10k

Reorder the terms:
16 + 10k + k2 = -16 + 16 + -10k + 10k

Combine like terms: -16 + 16 = 0
16 + 10k + k2 = 0 + -10k + 10k
16 + 10k + k2 = -10k + 10k

Combine like terms: -10k + 10k = 0
16 + 10k + k2 = 0

Factor a trinomial.
(8 + k)(2 + k) = 0

Subproblem 1

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

Subproblem 2

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

Solution

k = {-8, -2}

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