s^2=-10-7s

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Solution for s^2=-10-7s equation:


Simplifying
s2 = -10 + -7s

Solving
s2 = -10 + -7s

Solving for variable 's'.

Reorder the terms:
10 + 7s + s2 = -10 + -7s + 10 + 7s

Reorder the terms:
10 + 7s + s2 = -10 + 10 + -7s + 7s

Combine like terms: -10 + 10 = 0
10 + 7s + s2 = 0 + -7s + 7s
10 + 7s + s2 = -7s + 7s

Combine like terms: -7s + 7s = 0
10 + 7s + s2 = 0

Factor a trinomial.
(5 + s)(2 + s) = 0

Subproblem 1

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

Subproblem 2

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

Solution

s = {-5, -2}

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