-215h=-15h^2-70

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Solution for -215h=-15h^2-70 equation:


Simplifying
-215h = -15h2 + -70

Reorder the terms:
-215h = -70 + -15h2

Solving
-215h = -70 + -15h2

Solving for variable 'h'.

Reorder the terms:
70 + -215h + 15h2 = -70 + -15h2 + 70 + 15h2

Reorder the terms:
70 + -215h + 15h2 = -70 + 70 + -15h2 + 15h2

Combine like terms: -70 + 70 = 0
70 + -215h + 15h2 = 0 + -15h2 + 15h2
70 + -215h + 15h2 = -15h2 + 15h2

Combine like terms: -15h2 + 15h2 = 0
70 + -215h + 15h2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(14 + -43h + 3h2) = 0

Factor a trinomial.
5((1 + -3h)(14 + -1h)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(1 + -3h)' equal to zero and attempt to solve: Simplifying 1 + -3h = 0 Solving 1 + -3h = 0 Move all terms containing h to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -3h = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3h = 0 + -1 -3h = 0 + -1 Combine like terms: 0 + -1 = -1 -3h = -1 Divide each side by '-3'. h = 0.3333333333 Simplifying h = 0.3333333333

Subproblem 2

Set the factor '(14 + -1h)' equal to zero and attempt to solve: Simplifying 14 + -1h = 0 Solving 14 + -1h = 0 Move all terms containing h to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + -1h = 0 + -14 Combine like terms: 14 + -14 = 0 0 + -1h = 0 + -14 -1h = 0 + -14 Combine like terms: 0 + -14 = -14 -1h = -14 Divide each side by '-1'. h = 14 Simplifying h = 14

Solution

h = {0.3333333333, 14}

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