X^3+x^2-6x+8=0

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Solution for X^3+x^2-6x+8=0 equation:


Simplifying
X3 + x2 + -6x + 8 = 0

Reorder the terms:
8 + X3 + -6x + x2 = 0

Solving
8 + X3 + -6x + x2 = 0

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + X3 + -6x + -8 + x2 = 0 + -8

Reorder the terms:
8 + -8 + X3 + -6x + x2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + X3 + -6x + x2 = 0 + -8
X3 + -6x + x2 = 0 + -8

Combine like terms: 0 + -8 = -8
X3 + -6x + x2 = -8

Add '6x' to each side of the equation.
X3 + -6x + 6x + x2 = -8 + 6x

Combine like terms: -6x + 6x = 0
X3 + 0 + x2 = -8 + 6x
X3 + x2 = -8 + 6x

Add '-1x2' to each side of the equation.
X3 + x2 + -1x2 = -8 + 6x + -1x2

Combine like terms: x2 + -1x2 = 0
X3 + 0 = -8 + 6x + -1x2
X3 = -8 + 6x + -1x2

Simplifying
X3 = -8 + 6x + -1x2

Reorder the terms:
8 + X3 + -6x + x2 = -8 + 6x + -1x2 + 8 + -6x + x2

Reorder the terms:
8 + X3 + -6x + x2 = -8 + 8 + 6x + -6x + -1x2 + x2

Combine like terms: -8 + 8 = 0
8 + X3 + -6x + x2 = 0 + 6x + -6x + -1x2 + x2
8 + X3 + -6x + x2 = 6x + -6x + -1x2 + x2

Combine like terms: 6x + -6x = 0
8 + X3 + -6x + x2 = 0 + -1x2 + x2
8 + X3 + -6x + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
8 + X3 + -6x + x2 = 0

The solution to this equation could not be determined.

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