Thread: simplification
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Old March 13th, 2009, 09:35 AM
hansfordmc hansfordmc is offline
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Default simplification
I found this simplification, but I'm not understanding how they came up with mn - 3n

simplify:
2m^2n - 6mn
____________
2m

= 2m^2n - 6mn
______ ______
2m 2m

= mn - 3n
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