X^2-5x+81=0

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Solution for X^2-5x+81=0 equation:


Simplifying
X2 + -5x + 81 = 0

Reorder the terms:
81 + X2 + -5x = 0

Solving
81 + X2 + -5x = 0

Solving for variable 'X'.

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

Add '-81' to each side of the equation.
81 + X2 + -81 + -5x = 0 + -81

Reorder the terms:
81 + -81 + X2 + -5x = 0 + -81

Combine like terms: 81 + -81 = 0
0 + X2 + -5x = 0 + -81
X2 + -5x = 0 + -81

Combine like terms: 0 + -81 = -81
X2 + -5x = -81

Add '5x' to each side of the equation.
X2 + -5x + 5x = -81 + 5x

Combine like terms: -5x + 5x = 0
X2 + 0 = -81 + 5x
X2 = -81 + 5x

Simplifying
X2 = -81 + 5x

Reorder the terms:
81 + X2 + -5x = -81 + 5x + 81 + -5x

Reorder the terms:
81 + X2 + -5x = -81 + 81 + 5x + -5x

Combine like terms: -81 + 81 = 0
81 + X2 + -5x = 0 + 5x + -5x
81 + X2 + -5x = 5x + -5x

Combine like terms: 5x + -5x = 0
81 + X2 + -5x = 0

The solution to this equation could not be determined.

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