X*X-15X=0

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Solution for X*X-15X=0 equation:


Simplifying
X * X + -15X = 0

Multiply X * X
X2 + -15X = 0

Reorder the terms:
-15X + X2 = 0

Solving
-15X + X2 = 0

Solving for variable 'X'.

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

Subproblem 1

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

Subproblem 2

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

Solution

X = {0, 15}

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