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

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


Simplifying
x4 + 4X3 + -8x + 3 = 0

Reorder the terms:
3 + 4X3 + -8x + x4 = 0

Solving
3 + 4X3 + -8x + x4 = 0

Solving for variable 'X'.

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

Add '-3' to each side of the equation.
3 + 4X3 + -8x + -3 + x4 = 0 + -3

Reorder the terms:
3 + -3 + 4X3 + -8x + x4 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 4X3 + -8x + x4 = 0 + -3
4X3 + -8x + x4 = 0 + -3

Combine like terms: 0 + -3 = -3
4X3 + -8x + x4 = -3

Add '8x' to each side of the equation.
4X3 + -8x + 8x + x4 = -3 + 8x

Combine like terms: -8x + 8x = 0
4X3 + 0 + x4 = -3 + 8x
4X3 + x4 = -3 + 8x

Add '-1x4' to each side of the equation.
4X3 + x4 + -1x4 = -3 + 8x + -1x4

Combine like terms: x4 + -1x4 = 0
4X3 + 0 = -3 + 8x + -1x4
4X3 = -3 + 8x + -1x4

Divide each side by '4'.
X3 = -0.75 + 2x + -0.25x4

Simplifying
X3 = -0.75 + 2x + -0.25x4

Reorder the terms:
0.75 + X3 + -2x + 0.25x4 = -0.75 + 2x + -0.25x4 + 0.75 + -2x + 0.25x4

Reorder the terms:
0.75 + X3 + -2x + 0.25x4 = -0.75 + 0.75 + 2x + -2x + -0.25x4 + 0.25x4

Combine like terms: -0.75 + 0.75 = 0.00
0.75 + X3 + -2x + 0.25x4 = 0.00 + 2x + -2x + -0.25x4 + 0.25x4
0.75 + X3 + -2x + 0.25x4 = 2x + -2x + -0.25x4 + 0.25x4

Combine like terms: 2x + -2x = 0
0.75 + X3 + -2x + 0.25x4 = 0 + -0.25x4 + 0.25x4
0.75 + X3 + -2x + 0.25x4 = -0.25x4 + 0.25x4

Combine like terms: -0.25x4 + 0.25x4 = 0.00
0.75 + X3 + -2x + 0.25x4 = 0.00

The solution to this equation could not be determined.

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