126h^3-195h^2-66h=0

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Solution for 126h^3-195h^2-66h=0 equation:


Simplifying
126h3 + -195h2 + -66h = 0

Reorder the terms:
-66h + -195h2 + 126h3 = 0

Solving
-66h + -195h2 + 126h3 = 0

Solving for variable 'h'.

Factor out the Greatest Common Factor (GCF), '3h'.
3h(-22 + -65h + 42h2) = 0

Factor a trinomial.
3h((-2 + -7h)(11 + -6h)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'h' equal to zero and attempt to solve: Simplifying h = 0 Solving h = 0 Move all terms containing h to the left, all other terms to the right. Simplifying h = 0

Subproblem 2

Set the factor '(-2 + -7h)' equal to zero and attempt to solve: Simplifying -2 + -7h = 0 Solving -2 + -7h = 0 Move all terms containing h to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -7h = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -7h = 0 + 2 -7h = 0 + 2 Combine like terms: 0 + 2 = 2 -7h = 2 Divide each side by '-7'. h = -0.2857142857 Simplifying h = -0.2857142857

Subproblem 3

Set the factor '(11 + -6h)' equal to zero and attempt to solve: Simplifying 11 + -6h = 0 Solving 11 + -6h = 0 Move all terms containing h to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -6h = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -6h = 0 + -11 -6h = 0 + -11 Combine like terms: 0 + -11 = -11 -6h = -11 Divide each side by '-6'. h = 1.833333333 Simplifying h = 1.833333333

Solution

h = {0, -0.2857142857, 1.833333333}

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