0=3h^2+4h-224

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Solution for 0=3h^2+4h-224 equation:


Simplifying
0 = 3h2 + 4h + -224

Reorder the terms:
0 = -224 + 4h + 3h2

Solving
0 = -224 + 4h + 3h2

Solving for variable 'h'.

Combine like terms: 0 + 224 = 224
224 + -4h + -3h2 = -224 + 4h + 3h2 + 224 + -4h + -3h2

Reorder the terms:
224 + -4h + -3h2 = -224 + 224 + 4h + -4h + 3h2 + -3h2

Combine like terms: -224 + 224 = 0
224 + -4h + -3h2 = 0 + 4h + -4h + 3h2 + -3h2
224 + -4h + -3h2 = 4h + -4h + 3h2 + -3h2

Combine like terms: 4h + -4h = 0
224 + -4h + -3h2 = 0 + 3h2 + -3h2
224 + -4h + -3h2 = 3h2 + -3h2

Combine like terms: 3h2 + -3h2 = 0
224 + -4h + -3h2 = 0

Factor a trinomial.
(8 + -1h)(28 + 3h) = 0

Subproblem 1

Set the factor '(8 + -1h)' equal to zero and attempt to solve: Simplifying 8 + -1h = 0 Solving 8 + -1h = 0 Move all terms containing h to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1h = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1h = 0 + -8 -1h = 0 + -8 Combine like terms: 0 + -8 = -8 -1h = -8 Divide each side by '-1'. h = 8 Simplifying h = 8

Subproblem 2

Set the factor '(28 + 3h)' equal to zero and attempt to solve: Simplifying 28 + 3h = 0 Solving 28 + 3h = 0 Move all terms containing h to the left, all other terms to the right. Add '-28' to each side of the equation. 28 + -28 + 3h = 0 + -28 Combine like terms: 28 + -28 = 0 0 + 3h = 0 + -28 3h = 0 + -28 Combine like terms: 0 + -28 = -28 3h = -28 Divide each side by '3'. h = -9.333333333 Simplifying h = -9.333333333

Solution

h = {8, -9.333333333}

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