a^2=15a

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Solution for a^2=15a equation:


Simplifying
a2 = 15a

Solving
a2 = 15a

Solving for variable 'a'.

Reorder the terms:
-15a + a2 = 15a + -15a

Combine like terms: 15a + -15a = 0
-15a + a2 = 0

Factor out the Greatest Common Factor (GCF), 'a'.
a(-15 + a) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(-15 + a)' equal to zero and attempt to solve: Simplifying -15 + a = 0 Solving -15 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + a = 0 + 15 Combine like terms: -15 + 15 = 0 0 + a = 0 + 15 a = 0 + 15 Combine like terms: 0 + 15 = 15 a = 15 Simplifying a = 15

Solution

a = {0, 15}

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