324=h^2-12h+27(h)

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Solution for 324=h^2-12h+27(h) equation:


Simplifying
324 = h2 + -12h + 27(h)

Reorder the terms:
324 = -12h + 27h + h2

Combine like terms: -12h + 27h = 15h
324 = 15h + h2

Solving
324 = 15h + h2

Solving for variable 'h'.

Reorder the terms:
324 + -15h + -1h2 = 15h + -15h + h2 + -1h2

Combine like terms: 15h + -15h = 0
324 + -15h + -1h2 = 0 + h2 + -1h2
324 + -15h + -1h2 = h2 + -1h2

Combine like terms: h2 + -1h2 = 0
324 + -15h + -1h2 = 0

Factor a trinomial.
(12 + -1h)(27 + h) = 0

Subproblem 1

Set the factor '(12 + -1h)' equal to zero and attempt to solve: Simplifying 12 + -1h = 0 Solving 12 + -1h = 0 Move all terms containing h to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1h = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1h = 0 + -12 -1h = 0 + -12 Combine like terms: 0 + -12 = -12 -1h = -12 Divide each side by '-1'. h = 12 Simplifying h = 12

Subproblem 2

Set the factor '(27 + h)' equal to zero and attempt to solve: Simplifying 27 + h = 0 Solving 27 + h = 0 Move all terms containing h to the left, all other terms to the right. Add '-27' to each side of the equation. 27 + -27 + h = 0 + -27 Combine like terms: 27 + -27 = 0 0 + h = 0 + -27 h = 0 + -27 Combine like terms: 0 + -27 = -27 h = -27 Simplifying h = -27

Solution

h = {12, -27}

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