(8h^2)+24h-563=0

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Solution for (8h^2)+24h-563=0 equation:


Simplifying
(8h2) + 24h + -563 = 0

Reorder the terms:
-563 + 24h + (8h2) = 0

Solving
-563 + 24h + (8h2) = 0

Solving for variable 'h'.

Begin completing the square.  Divide all terms by
8 the coefficient of the squared term: 

Divide each side by '8'.
-70.375 + 3h + h2 = 0

Move the constant term to the right:

Add '70.375' to each side of the equation.
-70.375 + 3h + 70.375 + h2 = 0 + 70.375

Reorder the terms:
-70.375 + 70.375 + 3h + h2 = 0 + 70.375

Combine like terms: -70.375 + 70.375 = 0.000
0.000 + 3h + h2 = 0 + 70.375
3h + h2 = 0 + 70.375

Combine like terms: 0 + 70.375 = 70.375
3h + h2 = 70.375

The h term is 3h.  Take half its coefficient (1.5).
Square it (2.25) and add it to both sides.

Add '2.25' to each side of the equation.
3h + 2.25 + h2 = 70.375 + 2.25

Reorder the terms:
2.25 + 3h + h2 = 70.375 + 2.25

Combine like terms: 70.375 + 2.25 = 72.625
2.25 + 3h + h2 = 72.625

Factor a perfect square on the left side:
((h) + 1.5)((h) + 1.5) = 72.625

Calculate the square root of the right side: 8.522030275

Break this problem into two subproblems by setting 
((h) + 1.5) equal to 8.522030275 and -8.522030275.

Subproblem 1

(h) + 1.5 = 8.522030275 Simplifying (h) + 1.5 = 8.522030275 h + 1.5 = 8.522030275 Reorder the terms: 1.5 + h = 8.522030275 Solving 1.5 + h = 8.522030275 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + h = 8.522030275 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + h = 8.522030275 + -1.5 h = 8.522030275 + -1.5 Combine like terms: 8.522030275 + -1.5 = 7.022030275 h = 7.022030275 Simplifying h = 7.022030275

Subproblem 2

(h) + 1.5 = -8.522030275 Simplifying (h) + 1.5 = -8.522030275 h + 1.5 = -8.522030275 Reorder the terms: 1.5 + h = -8.522030275 Solving 1.5 + h = -8.522030275 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + h = -8.522030275 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + h = -8.522030275 + -1.5 h = -8.522030275 + -1.5 Combine like terms: -8.522030275 + -1.5 = -10.022030275 h = -10.022030275 Simplifying h = -10.022030275

Solution

The solution to the problem is based on the solutions from the subproblems. h = {7.022030275, -10.022030275}

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