9b^2-36b=0

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Solution for 9b^2-36b=0 equation:


Simplifying
9b2 + -36b = 0

Reorder the terms:
-36b + 9b2 = 0

Solving
-36b + 9b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '9b'.
9b(-4 + b) = 0

Ignore the factor 9.

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 = 0

Subproblem 2

Set the factor '(-4 + b)' equal to zero and attempt to solve: Simplifying -4 + b = 0 Solving -4 + b = 0 Move all terms containing b to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + b = 0 + 4 Combine like terms: -4 + 4 = 0 0 + b = 0 + 4 b = 0 + 4 Combine like terms: 0 + 4 = 4 b = 4 Simplifying b = 4

Solution

b = {0, 4}

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