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Simplifying 9h2 + -20h = 0 Reorder the terms: -20h + 9h2 = 0 Solving -20h + 9h2 = 0 Solving for variable 'h'. Factor out the Greatest Common Factor (GCF), 'h'. h(-20 + 9h) = 0Subproblem 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 '(-20 + 9h)' equal to zero and attempt to solve: Simplifying -20 + 9h = 0 Solving -20 + 9h = 0 Move all terms containing h to the left, all other terms to the right. Add '20' to each side of the equation. -20 + 20 + 9h = 0 + 20 Combine like terms: -20 + 20 = 0 0 + 9h = 0 + 20 9h = 0 + 20 Combine like terms: 0 + 20 = 20 9h = 20 Divide each side by '9'. h = 2.222222222 Simplifying h = 2.222222222Solution
h = {0, 2.222222222}
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