rk^2-2k=-m

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Solution for rk^2-2k=-m equation: 


Simplifying
rk2 + -2k = -1m

Reorder the terms:
-2k + k2r = -1m

Solving
-2k + k2r = -1m

Solving for variable 'k'.

Combine like terms: -1m + m = 0
-2k + k2r + m = 0

The solution to this equation could not be determined.

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