h4aaguFingapurphy h4aaguFingapurphy

24-11-2016
Mathematics

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Place the indicated product in the proper location on the grid.

3an(an + an-1)

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alsteva alsteva

27-11-2016

[tex]3a^n(a^n+a^{n-1}) \\3a^na^n+3a^na^{n-1} \\3a^{n+n}+3a^{n+n-1} \\3a^{2n}+3a^{2n-1}[/tex]

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