q^2-9q=0

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Solution for q^2-9q=0 equation:


Simplifying
q2 + -9q = 0

Reorder the terms:
-9q + q2 = 0

Solving
-9q + q2 = 0

Solving for variable 'q'.

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

Subproblem 1

Set the factor 'q' equal to zero and attempt to solve: Simplifying q = 0 Solving q = 0 Move all terms containing q to the left, all other terms to the right. Simplifying q = 0

Subproblem 2

Set the factor '(-9 + q)' equal to zero and attempt to solve: Simplifying -9 + q = 0 Solving -9 + q = 0 Move all terms containing q to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + q = 0 + 9 Combine like terms: -9 + 9 = 0 0 + q = 0 + 9 q = 0 + 9 Combine like terms: 0 + 9 = 9 q = 9 Simplifying q = 9

Solution

q = {0, 9}

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