asked 51.1k views
5 votes
За^n(а^n + a^n-1) what is it??

1 Answer

0 votes
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
answered
User Luzy
by
8.1k points
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