x^2-2x-20=O

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Solution for x^2-2x-20=O equation: 


Simplifying
x2 + -2x + -20 = O

Reorder the terms:
-20 + -2x + x2 = O

Solving
-20 + -2x + x2 = O

Solving for variable 'x'.

Reorder the terms:
-20 + -1O + -2x + x2 = O + -1O

Combine like terms: O + -1O = 0
-20 + -1O + -2x + x2 = 0

The solution to this equation could not be determined.

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