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Mathematics 12 Online
OpenStudy (anonymous):

(4xy-7)^(2)

OpenStudy (anonymous):

(4xy - 7)(4xy - 7) foil it out....

OpenStudy (anonymous):

(4xy)^2 - 2(4xy)(7) + 7^2

OpenStudy (anonymous):

|dw:1332822013637:dw|

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