x^3-4x-4X^3-8x^2=0

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Solution for x^3-4x-4X^3-8x^2=0 equation: 


Simplifying
x3 + -4x + -4X3 + -8x2 = 0

Reorder the terms:
-4X3 + -4x + -8x2 + x3 = 0

Solving
-4X3 + -4x + -8x2 + x3 = 0

Solving for variable 'X'.

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

Add '4x' to each side of the equation.
-4X3 + -4x + -8x2 + 4x + x3 = 0 + 4x

Reorder the terms:
-4X3 + -4x + 4x + -8x2 + x3 = 0 + 4x

Combine like terms: -4x + 4x = 0
-4X3 + 0 + -8x2 + x3 = 0 + 4x
-4X3 + -8x2 + x3 = 0 + 4x
Remove the zero:
-4X3 + -8x2 + x3 = 4x

Add '8x2' to each side of the equation.
-4X3 + -8x2 + 8x2 + x3 = 4x + 8x2

Combine like terms: -8x2 + 8x2 = 0
-4X3 + 0 + x3 = 4x + 8x2
-4X3 + x3 = 4x + 8x2

Add '-1x3' to each side of the equation.
-4X3 + x3 + -1x3 = 4x + 8x2 + -1x3

Combine like terms: x3 + -1x3 = 0
-4X3 + 0 = 4x + 8x2 + -1x3
-4X3 = 4x + 8x2 + -1x3

Divide each side by '-4'.
X3 = -1x + -2x2 + 0.25x3

Simplifying
X3 = -1x + -2x2 + 0.25x3

Reorder the terms:
X3 + x + 2x2 + -0.25x3 = -1x + x + -2x2 + 2x2 + 0.25x3 + -0.25x3

Combine like terms: -1x + x = 0
X3 + x + 2x2 + -0.25x3 = 0 + -2x2 + 2x2 + 0.25x3 + -0.25x3
X3 + x + 2x2 + -0.25x3 = -2x2 + 2x2 + 0.25x3 + -0.25x3

Combine like terms: -2x2 + 2x2 = 0
X3 + x + 2x2 + -0.25x3 = 0 + 0.25x3 + -0.25x3
X3 + x + 2x2 + -0.25x3 = 0.25x3 + -0.25x3

Combine like terms: 0.25x3 + -0.25x3 = 0.00
X3 + x + 2x2 + -0.25x3 = 0.00

The solution to this equation could not be determined.

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