X^3-6x^2+21x-26=0

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Solution for X^3-6x^2+21x-26=0 equation:


Simplifying
X3 + -6x2 + 21x + -26 = 0

Reorder the terms:
-26 + X3 + 21x + -6x2 = 0

Solving
-26 + X3 + 21x + -6x2 = 0

Solving for variable 'X'.

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

Add '26' to each side of the equation.
-26 + X3 + 21x + 26 + -6x2 = 0 + 26

Reorder the terms:
-26 + 26 + X3 + 21x + -6x2 = 0 + 26

Combine like terms: -26 + 26 = 0
0 + X3 + 21x + -6x2 = 0 + 26
X3 + 21x + -6x2 = 0 + 26

Combine like terms: 0 + 26 = 26
X3 + 21x + -6x2 = 26

Add '-21x' to each side of the equation.
X3 + 21x + -21x + -6x2 = 26 + -21x

Combine like terms: 21x + -21x = 0
X3 + 0 + -6x2 = 26 + -21x
X3 + -6x2 = 26 + -21x

Add '6x2' to each side of the equation.
X3 + -6x2 + 6x2 = 26 + -21x + 6x2

Combine like terms: -6x2 + 6x2 = 0
X3 + 0 = 26 + -21x + 6x2
X3 = 26 + -21x + 6x2

Simplifying
X3 = 26 + -21x + 6x2

Reorder the terms:
-26 + X3 + 21x + -6x2 = 26 + -21x + 6x2 + -26 + 21x + -6x2

Reorder the terms:
-26 + X3 + 21x + -6x2 = 26 + -26 + -21x + 21x + 6x2 + -6x2

Combine like terms: 26 + -26 = 0
-26 + X3 + 21x + -6x2 = 0 + -21x + 21x + 6x2 + -6x2
-26 + X3 + 21x + -6x2 = -21x + 21x + 6x2 + -6x2

Combine like terms: -21x + 21x = 0
-26 + X3 + 21x + -6x2 = 0 + 6x2 + -6x2
-26 + X3 + 21x + -6x2 = 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-26 + X3 + 21x + -6x2 = 0

The solution to this equation could not be determined.

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