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Simplifying 9y2 + -30y = 0 Reorder the terms: -30y + 9y2 = 0 Solving -30y + 9y2 = 0 Solving for variable 'y'. Factor out the Greatest Common Factor (GCF), '3y'. 3y(-10 + 3y) = 0 Ignore the factor 3.Subproblem 1
Set the factor 'y' equal to zero and attempt to solve: Simplifying y = 0 Solving y = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y = 0Subproblem 2
Set the factor '(-10 + 3y)' equal to zero and attempt to solve: Simplifying -10 + 3y = 0 Solving -10 + 3y = 0 Move all terms containing y to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + 3y = 0 + 10 Combine like terms: -10 + 10 = 0 0 + 3y = 0 + 10 3y = 0 + 10 Combine like terms: 0 + 10 = 10 3y = 10 Divide each side by '3'. y = 3.333333333 Simplifying y = 3.333333333Solution
y = {0, 3.333333333}
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