36h+h^2-1296=0

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Solution for 36h+h^2-1296=0 equation:


Simplifying
36h + h2 + -1296 = 0

Reorder the terms:
-1296 + 36h + h2 = 0

Solving
-1296 + 36h + h2 = 0

Solving for variable 'h'.

Begin completing the square.

Move the constant term to the right:

Add '1296' to each side of the equation.
-1296 + 36h + 1296 + h2 = 0 + 1296

Reorder the terms:
-1296 + 1296 + 36h + h2 = 0 + 1296

Combine like terms: -1296 + 1296 = 0
0 + 36h + h2 = 0 + 1296
36h + h2 = 0 + 1296

Combine like terms: 0 + 1296 = 1296
36h + h2 = 1296

The h term is 36h.  Take half its coefficient (18).
Square it (324) and add it to both sides.

Add '324' to each side of the equation.
36h + 324 + h2 = 1296 + 324

Reorder the terms:
324 + 36h + h2 = 1296 + 324

Combine like terms: 1296 + 324 = 1620
324 + 36h + h2 = 1620

Factor a perfect square on the left side:
(h + 18)(h + 18) = 1620

Calculate the square root of the right side: 40.249223595

Break this problem into two subproblems by setting 
(h + 18) equal to 40.249223595 and -40.249223595.

Subproblem 1

h + 18 = 40.249223595 Simplifying h + 18 = 40.249223595 Reorder the terms: 18 + h = 40.249223595 Solving 18 + h = 40.249223595 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + h = 40.249223595 + -18 Combine like terms: 18 + -18 = 0 0 + h = 40.249223595 + -18 h = 40.249223595 + -18 Combine like terms: 40.249223595 + -18 = 22.249223595 h = 22.249223595 Simplifying h = 22.249223595

Subproblem 2

h + 18 = -40.249223595 Simplifying h + 18 = -40.249223595 Reorder the terms: 18 + h = -40.249223595 Solving 18 + h = -40.249223595 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + h = -40.249223595 + -18 Combine like terms: 18 + -18 = 0 0 + h = -40.249223595 + -18 h = -40.249223595 + -18 Combine like terms: -40.249223595 + -18 = -58.249223595 h = -58.249223595 Simplifying h = -58.249223595

Solution

The solution to the problem is based on the solutions from the subproblems. h = {22.249223595, -58.249223595}

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