X^3+7x^2+81x+89=0

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Solution for X^3+7x^2+81x+89=0 equation:


Simplifying
X3 + 7x2 + 81x + 89 = 0

Reorder the terms:
89 + X3 + 81x + 7x2 = 0

Solving
89 + X3 + 81x + 7x2 = 0

Solving for variable 'X'.

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

Add '-89' to each side of the equation.
89 + X3 + 81x + -89 + 7x2 = 0 + -89

Reorder the terms:
89 + -89 + X3 + 81x + 7x2 = 0 + -89

Combine like terms: 89 + -89 = 0
0 + X3 + 81x + 7x2 = 0 + -89
X3 + 81x + 7x2 = 0 + -89

Combine like terms: 0 + -89 = -89
X3 + 81x + 7x2 = -89

Add '-81x' to each side of the equation.
X3 + 81x + -81x + 7x2 = -89 + -81x

Combine like terms: 81x + -81x = 0
X3 + 0 + 7x2 = -89 + -81x
X3 + 7x2 = -89 + -81x

Add '-7x2' to each side of the equation.
X3 + 7x2 + -7x2 = -89 + -81x + -7x2

Combine like terms: 7x2 + -7x2 = 0
X3 + 0 = -89 + -81x + -7x2
X3 = -89 + -81x + -7x2

Simplifying
X3 = -89 + -81x + -7x2

Reorder the terms:
89 + X3 + 81x + 7x2 = -89 + -81x + -7x2 + 89 + 81x + 7x2

Reorder the terms:
89 + X3 + 81x + 7x2 = -89 + 89 + -81x + 81x + -7x2 + 7x2

Combine like terms: -89 + 89 = 0
89 + X3 + 81x + 7x2 = 0 + -81x + 81x + -7x2 + 7x2
89 + X3 + 81x + 7x2 = -81x + 81x + -7x2 + 7x2

Combine like terms: -81x + 81x = 0
89 + X3 + 81x + 7x2 = 0 + -7x2 + 7x2
89 + X3 + 81x + 7x2 = -7x2 + 7x2

Combine like terms: -7x2 + 7x2 = 0
89 + X3 + 81x + 7x2 = 0

The solution to this equation could not be determined.

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