h^2+23h-44=0

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Solution for h^2+23h-44=0 equation:


Simplifying
h2 + 23h + -44 = 0

Reorder the terms:
-44 + 23h + h2 = 0

Solving
-44 + 23h + h2 = 0

Solving for variable 'h'.

Begin completing the square.

Move the constant term to the right:

Add '44' to each side of the equation.
-44 + 23h + 44 + h2 = 0 + 44

Reorder the terms:
-44 + 44 + 23h + h2 = 0 + 44

Combine like terms: -44 + 44 = 0
0 + 23h + h2 = 0 + 44
23h + h2 = 0 + 44

Combine like terms: 0 + 44 = 44
23h + h2 = 44

The h term is 23h.  Take half its coefficient (11.5).
Square it (132.25) and add it to both sides.

Add '132.25' to each side of the equation.
23h + 132.25 + h2 = 44 + 132.25

Reorder the terms:
132.25 + 23h + h2 = 44 + 132.25

Combine like terms: 44 + 132.25 = 176.25
132.25 + 23h + h2 = 176.25

Factor a perfect square on the left side:
(h + 11.5)(h + 11.5) = 176.25

Calculate the square root of the right side: 13.275918047

Break this problem into two subproblems by setting 
(h + 11.5) equal to 13.275918047 and -13.275918047.

Subproblem 1

h + 11.5 = 13.275918047 Simplifying h + 11.5 = 13.275918047 Reorder the terms: 11.5 + h = 13.275918047 Solving 11.5 + h = 13.275918047 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-11.5' to each side of the equation. 11.5 + -11.5 + h = 13.275918047 + -11.5 Combine like terms: 11.5 + -11.5 = 0.0 0.0 + h = 13.275918047 + -11.5 h = 13.275918047 + -11.5 Combine like terms: 13.275918047 + -11.5 = 1.775918047 h = 1.775918047 Simplifying h = 1.775918047

Subproblem 2

h + 11.5 = -13.275918047 Simplifying h + 11.5 = -13.275918047 Reorder the terms: 11.5 + h = -13.275918047 Solving 11.5 + h = -13.275918047 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-11.5' to each side of the equation. 11.5 + -11.5 + h = -13.275918047 + -11.5 Combine like terms: 11.5 + -11.5 = 0.0 0.0 + h = -13.275918047 + -11.5 h = -13.275918047 + -11.5 Combine like terms: -13.275918047 + -11.5 = -24.775918047 h = -24.775918047 Simplifying h = -24.775918047

Solution

The solution to the problem is based on the solutions from the subproblems. h = {1.775918047, -24.775918047}

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