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4 votes
An someone hlpe me with my problme​

An someone hlpe me with my problme​-example-1
User Yang Meyer
by
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1 Answer

4 votes

Answer:

2*4ⁿ

Explanation:


4^(n-1)=4^n*4^(-1)\\4^(-1)= (1)/(4)\\8*(1)/(4)*4^n\\2*4^n

User Thomas Mutzl
by
4.8k points