s^2-10s-41=0

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Solution for s^2-10s-41=0 equation: 


Simplifying
s2 + -10s + -41 = 0

Reorder the terms:
-41 + -10s + s2 = 0

Solving
-41 + -10s + s2 = 0

Solving for variable 's'.

Begin completing the square.

Move the constant term to the right:

Add '41' to each side of the equation.
-41 + -10s + 41 + s2 = 0 + 41

Reorder the terms:
-41 + 41 + -10s + s2 = 0 + 41

Combine like terms: -41 + 41 = 0
0 + -10s + s2 = 0 + 41
-10s + s2 = 0 + 41

Combine like terms: 0 + 41 = 41
-10s + s2 = 41

The s term is -10s.  Take half its coefficient (-5).
Square it (25) and add it to both sides.

Add '25' to each side of the equation.
-10s + 25 + s2 = 41 + 25

Reorder the terms:
25 + -10s + s2 = 41 + 25

Combine like terms: 41 + 25 = 66
25 + -10s + s2 = 66

Factor a perfect square on the left side:
(s + -5)(s + -5) = 66

Calculate the square root of the right side: 8.124038405

Break this problem into two subproblems by setting 
(s + -5) equal to 8.124038405 and -8.124038405.


Subproblem 1
s + -5 = 8.124038405

Simplifying
s + -5 = 8.124038405

Reorder the terms:
-5 + s = 8.124038405

Solving
-5 + s = 8.124038405

Solving for variable 's'.

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 = 8.124038405 + 5

Combine like terms: -5 + 5 = 0
0 + s = 8.124038405 + 5
s = 8.124038405 + 5

Combine like terms: 8.124038405 + 5 = 13.124038405
s = 13.124038405

Simplifying
s = 13.124038405


Subproblem 2
s + -5 = -8.124038405

Simplifying
s + -5 = -8.124038405

Reorder the terms:
-5 + s = -8.124038405

Solving
-5 + s = -8.124038405

Solving for variable 's'.

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 = -8.124038405 + 5

Combine like terms: -5 + 5 = 0
0 + s = -8.124038405 + 5
s = -8.124038405 + 5

Combine like terms: -8.124038405 + 5 = -3.124038405
s = -3.124038405

Simplifying
s = -3.124038405


Solution
The solution to the problem is based on the solutions
from the subproblems.
s = {13.124038405, -3.124038405}

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