r^2-2r=10solve

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Solution for r^2-2r=10solve equation: 


Simplifying
r2 + -2r = 10solve

Reorder the terms:
-2r + r2 = 10solve

Solving
-2r + r2 = 10elosv

Solving for variable 'r'.

Reorder the terms:
-10elosv + -2r + r2 = 10elosv + -10elosv

Combine like terms: 10elosv + -10elosv = 0
-10elosv + -2r + r2 = 0

The solution to this equation could not be determined.

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