9y^2-25x^4=0

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Solution for 9y^2-25x^4=0 equation: 


Simplifying
9y2 + -25x4 = 0

Reorder the terms:
-25x4 + 9y2 = 0

Solving
-25x4 + 9y2 = 0

Solving for variable 'x'.

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

Add '-9y2' to each side of the equation.
-25x4 + 9y2 + -9y2 = 0 + -9y2

Combine like terms: 9y2 + -9y2 = 0
-25x4 + 0 = 0 + -9y2
-25x4 = 0 + -9y2
Remove the zero:
-25x4 = -9y2

Divide each side by '-25'.
x4 = 0.36y2

Simplifying
x4 = 0.36y2

Combine like terms: 0.36y2 + -0.36y2 = 0.00
x4 + -0.36y2 = 0.00

Factor a difference between two squares.
(x2 + 0.6y)(x2 + -0.6y) = 0.00


Subproblem 1
Set the factor '(x2 + 0.6y)' equal to zero and attempt to solve:

Simplifying
x2 + 0.6y = 0

Solving
x2 + 0.6y = 0

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

Add '-0.6y' to each side of the equation.
x2 + 0.6y + -0.6y = 0 + -0.6y

Combine like terms: 0.6y + -0.6y = 0.0
x2 + 0.0 = 0 + -0.6y
x2 = 0 + -0.6y
Remove the zero:
x2 = -0.6y

Simplifying
x2 = -0.6y

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 '(x2 + -0.6y)' equal to zero and attempt to solve:

Simplifying
x2 + -0.6y = 0

Solving
x2 + -0.6y = 0

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

Add '0.6y' to each side of the equation.
x2 + -0.6y + 0.6y = 0 + 0.6y

Combine like terms: -0.6y + 0.6y = 0.0
x2 + 0.0 = 0 + 0.6y
x2 = 0 + 0.6y
Remove the zero:
x2 = 0.6y

Simplifying
x2 = 0.6y

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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