h^2+22h=1837

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Solution for h^2+22h=1837 equation:


Simplifying
h2 + 22h = 1837

Reorder the terms:
22h + h2 = 1837

Solving
22h + h2 = 1837

Solving for variable 'h'.

Reorder the terms:
-1837 + 22h + h2 = 1837 + -1837

Combine like terms: 1837 + -1837 = 0
-1837 + 22h + h2 = 0

Begin completing the square.

Move the constant term to the right:

Add '1837' to each side of the equation.
-1837 + 22h + 1837 + h2 = 0 + 1837

Reorder the terms:
-1837 + 1837 + 22h + h2 = 0 + 1837

Combine like terms: -1837 + 1837 = 0
0 + 22h + h2 = 0 + 1837
22h + h2 = 0 + 1837

Combine like terms: 0 + 1837 = 1837
22h + h2 = 1837

The h term is 22h.  Take half its coefficient (11).
Square it (121) and add it to both sides.

Add '121' to each side of the equation.
22h + 121 + h2 = 1837 + 121

Reorder the terms:
121 + 22h + h2 = 1837 + 121

Combine like terms: 1837 + 121 = 1958
121 + 22h + h2 = 1958

Factor a perfect square on the left side:
(h + 11)(h + 11) = 1958

Calculate the square root of the right side: 44.24929378

Break this problem into two subproblems by setting 
(h + 11) equal to 44.24929378 and -44.24929378.

Subproblem 1

h + 11 = 44.24929378 Simplifying h + 11 = 44.24929378 Reorder the terms: 11 + h = 44.24929378 Solving 11 + h = 44.24929378 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + h = 44.24929378 + -11 Combine like terms: 11 + -11 = 0 0 + h = 44.24929378 + -11 h = 44.24929378 + -11 Combine like terms: 44.24929378 + -11 = 33.24929378 h = 33.24929378 Simplifying h = 33.24929378

Subproblem 2

h + 11 = -44.24929378 Simplifying h + 11 = -44.24929378 Reorder the terms: 11 + h = -44.24929378 Solving 11 + h = -44.24929378 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + h = -44.24929378 + -11 Combine like terms: 11 + -11 = 0 0 + h = -44.24929378 + -11 h = -44.24929378 + -11 Combine like terms: -44.24929378 + -11 = -55.24929378 h = -55.24929378 Simplifying h = -55.24929378

Solution

The solution to the problem is based on the solutions from the subproblems. h = {33.24929378, -55.24929378}

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