256x^4-1y^4=0

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Solution for 256x^4-1y^4=0 equation: 


Simplifying
256x4 + -1y4 = 0

Solving
256x4 + -1y4 = 0

Solving for variable 'x'.

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

Add 'y4' to each side of the equation.
256x4 + -1y4 + y4 = 0 + y4

Combine like terms: -1y4 + y4 = 0
256x4 + 0 = 0 + y4
256x4 = 0 + y4
Remove the zero:
256x4 = y4

Divide each side by '256'.
x4 = 0.00390625y4

Simplifying
x4 = 0.00390625y4

Combine like terms: 0.00390625y4 + -0.00390625y4 = 0.00000000
x4 + -0.00390625y4 = 0.00000000

Factor a difference between two squares.
(x2 + 0.0625y2)(x2 + -0.0625y2) = 0.00000000

Factor a difference between two squares.
(x2 + 0.0625y2)((x + 0.25y)(x + -0.25y)) = 0.00000000


Subproblem 1
Set the factor '(x2 + 0.0625y2)' equal to zero and attempt to solve:

Simplifying
x2 + 0.0625y2 = 0

Solving
x2 + 0.0625y2 = 0

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

Add '-0.0625y2' to each side of the equation.
x2 + 0.0625y2 + -0.0625y2 = 0 + -0.0625y2

Combine like terms: 0.0625y2 + -0.0625y2 = 0.0000
x2 + 0.0000 = 0 + -0.0625y2
x2 = 0 + -0.0625y2
Remove the zero:
x2 = -0.0625y2

Simplifying
x2 = -0.0625y2

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 '(x + 0.25y)' equal to zero and attempt to solve:

Simplifying
x + 0.25y = 0

Solving
x + 0.25y = 0

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

Add '-0.25y' to each side of the equation.
x + 0.25y + -0.25y = 0 + -0.25y

Combine like terms: 0.25y + -0.25y = 0.00
x + 0.00 = 0 + -0.25y
x = 0 + -0.25y
Remove the zero:
x = -0.25y

Simplifying
x = -0.25y

Subproblem 3
Set the factor '(x + -0.25y)' equal to zero and attempt to solve:

Simplifying
x + -0.25y = 0

Solving
x + -0.25y = 0

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

Add '0.25y' to each side of the equation.
x + -0.25y + 0.25y = 0 + 0.25y

Combine like terms: -0.25y + 0.25y = 0.00
x + 0.00 = 0 + 0.25y
x = 0 + 0.25y
Remove the zero:
x = 0.25y

Simplifying
x = 0.25y
Solution
x = {-0.25y, 0.25y}

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