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Simplifying 18h2 + -42h = 0 Reorder the terms: -42h + 18h2 = 0 Solving -42h + 18h2 = 0 Solving for variable 'h'. Factor out the Greatest Common Factor (GCF), '6h'. 6h(-7 + 3h) = 0 Ignore the factor 6.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 = 0Subproblem 2
Set the factor '(-7 + 3h)' equal to zero and attempt to solve: Simplifying -7 + 3h = 0 Solving -7 + 3h = 0 Move all terms containing h to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + 3h = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 3h = 0 + 7 3h = 0 + 7 Combine like terms: 0 + 7 = 7 3h = 7 Divide each side by '3'. h = 2.333333333 Simplifying h = 2.333333333Solution
h = {0, 2.333333333}
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