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Mathematics 9 Online
OpenStudy (anonymous):

How do you identify the third term in the expansion of (7x – 2y)3 and what is it?

OpenStudy (aroub):

By using the rule, which is: a^3-3a^b+3ab^2-b^3 and the third term is: 84xy^2

OpenStudy (anonymous):

Thanks :)

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