3x^3-15x^2y+12xy^2=0

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Solution for 3x^3-15x^2y+12xy^2=0 equation:


Simplifying
3x3 + -15x2y + 12xy2 = 0

Reorder the terms:
12xy2 + -15x2y + 3x3 = 0

Solving
12xy2 + -15x2y + 3x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(4y2 + -5xy + x2) = 0

Factor a trinomial.
3x((y + -1x)(4y + -1x)) = 0

Ignore the factor 3.

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 '(y + -1x)' equal to zero and attempt to solve: Simplifying y + -1x = 0 Reorder the terms: -1x + y = 0 Solving -1x + y = 0 Move all terms containing x to the left, all other terms to the right. Add '-1y' to each side of the equation. -1x + y + -1y = 0 + -1y Combine like terms: y + -1y = 0 -1x + 0 = 0 + -1y -1x = 0 + -1y Remove the zero: -1x = -1y Divide each side by '-1'. x = y Simplifying x = y

Subproblem 3

Set the factor '(4y + -1x)' equal to zero and attempt to solve: Simplifying 4y + -1x = 0 Reorder the terms: -1x + 4y = 0 Solving -1x + 4y = 0 Move all terms containing x to the left, all other terms to the right. Add '-4y' to each side of the equation. -1x + 4y + -4y = 0 + -4y Combine like terms: 4y + -4y = 0 -1x + 0 = 0 + -4y -1x = 0 + -4y Remove the zero: -1x = -4y Divide each side by '-1'. x = 4y Simplifying x = 4y

Solution

x = {0, y, 4y}

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