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За^n(а^n + a^n-1) what is it??
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За^n(а^n + a^n-1) what is it??
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Jun 11, 2020
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За^n(а^n + a^n-1) what is it??
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Dennis Ushakov
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Distribute the 3a^n to all the other values then solve...
(3a^n*a^n)+(3a^n*a^n)+(3a^n*-1)
4a^2n+4a^2n-3a^n=
8a^2n-3a^n
Luzy
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Jun 17, 2020
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