90x^4y+42x^3y^2-24x^2y^3=

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Solution for 90x^4y+42x^3y^2-24x^2y^3= equation: 


Simplifying
90x4y + 42x3y2 + -24x2y3 = 0

Reorder the terms:
-24x2y3 + 42x3y2 + 90x4y = 0

Solving
-24x2y3 + 42x3y2 + 90x4y = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '6x2y'.
6x2y(-4y2 + 7xy + 15x2) = 0

Factor a trinomial.
6x2y((-4y + -5x)(y + -3x)) = 0

Ignore the factor 6.

Subproblem 1
Set the factor 'x2y' equal to zero and attempt to solve:

Simplifying
x2y = 0

Solving
x2y = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x2y = 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 '(-4y + -5x)' equal to zero and attempt to solve:

Simplifying
-4y + -5x = 0

Reorder the terms:
-5x + -4y = 0

Solving
-5x + -4y = 0

Move all terms containing x to the left, all other terms to the right.

Add '4y' to each side of the equation.
-5x + -4y + 4y = 0 + 4y

Combine like terms: -4y + 4y = 0
-5x + 0 = 0 + 4y
-5x = 0 + 4y
Remove the zero:
-5x = 4y

Divide each side by '-5'.
x = -0.8y

Simplifying
x = -0.8y

Subproblem 3
Set the factor '(y + -3x)' equal to zero and attempt to solve:

Simplifying
y + -3x = 0

Reorder the terms:
-3x + y = 0

Solving
-3x + y = 0

Move all terms containing x to the left, all other terms to the right.

Add '-1y' to each side of the equation.
-3x + y + -1y = 0 + -1y

Combine like terms: y + -1y = 0
-3x + 0 = 0 + -1y
-3x = 0 + -1y
Remove the zero:
-3x = -1y

Divide each side by '-3'.
x = 0.3333333333y

Simplifying
x = 0.3333333333y
Solution
x = {-0.8y, 0.3333333333y}

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