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Simplifying 3b2 = 27b Solving 3b2 = 27b Solving for variable 'b'. Reorder the terms: -27b + 3b2 = 27b + -27b Combine like terms: 27b + -27b = 0 -27b + 3b2 = 0 Factor out the Greatest Common Factor (GCF), '3b'. 3b(-9 + b) = 0 Ignore the factor 3.Subproblem 1
Set the factor 'b' equal to zero and attempt to solve: Simplifying b = 0 Solving b = 0 Move all terms containing b to the left, all other terms to the right. Simplifying b = 0Subproblem 2
Set the factor '(-9 + b)' equal to zero and attempt to solve: Simplifying -9 + b = 0 Solving -9 + b = 0 Move all terms containing b to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + b = 0 + 9 Combine like terms: -9 + 9 = 0 0 + b = 0 + 9 b = 0 + 9 Combine like terms: 0 + 9 = 9 b = 9 Simplifying b = 9Solution
b = {0, 9}
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