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Mathematics 7 Online
OpenStudy (anonymous):

evaluate the expression described below if the number is 4 the difference between a number squared and the number

OpenStudy (anonymous):

ah I see... the number is 4 lol so I guess they're asking for 4^2 -4 ? either that or you left something out...?

OpenStudy (anonymous):

don't know if that helps... let me know.

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