27x^3y-12xy^3=

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Solution for 27x^3y-12xy^3= equation:


Simplifying
27x3y + -12xy3 = 0

Reorder the terms:
-12xy3 + 27x3y = 0

Solving
-12xy3 + 27x3y = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3xy'.
3xy(-4y2 + 9x2) = 0

Factor a difference between two squares.
3xy((2y + 3x)(-2y + 3x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'xy' equal to zero and attempt to solve: Simplifying xy = 0 Solving xy = 0 Move all terms containing x to the left, all other terms to the right. Simplifying xy = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(2y + 3x)' equal to zero and attempt to solve: Simplifying 2y + 3x = 0 Reorder the terms: 3x + 2y = 0 Solving 3x + 2y = 0 Move all terms containing x to the left, all other terms to the right. Add '-2y' to each side of the equation. 3x + 2y + -2y = 0 + -2y Combine like terms: 2y + -2y = 0 3x + 0 = 0 + -2y 3x = 0 + -2y Remove the zero: 3x = -2y Divide each side by '3'. x = -0.6666666667y Simplifying x = -0.6666666667y

Subproblem 3

Set the factor '(-2y + 3x)' equal to zero and attempt to solve: Simplifying -2y + 3x = 0 Reorder the terms: 3x + -2y = 0 Solving 3x + -2y = 0 Move all terms containing x to the left, all other terms to the right. Add '2y' to each side of the equation. 3x + -2y + 2y = 0 + 2y Combine like terms: -2y + 2y = 0 3x + 0 = 0 + 2y 3x = 0 + 2y Remove the zero: 3x = 2y Divide each side by '3'. x = 0.6666666667y Simplifying x = 0.6666666667y

Solution

x = {-0.6666666667y, 0.6666666667y}

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