Kasih tau ya.... Question from @HasanahRambe

HasanahRambe @HasanahRambe

June 2019 2 27 Report

Kasih tau ya.........

Zohdi

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Semoga bisa membantu hehe maaf kalo salah

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algebralover

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Mapel : Matematika
Materi : Akar dan Pangkat

$Diketahui: \\ x=1+2^n \\ y=1+2^{-n} \\ \\ Ditanya: \\ y=....? \\ \\ Jawab: \\ x=1+2^n \to \boxed{2^n=x-1} \\ \\ y=1+2^{-n}...................Ingat,\ \frac{1}{a^n}=a^{-n} \\ \\ y=1+ \frac{1}{2^n}..........................Disamakan\ Penyebutnya\ (2^n) \\ \\ y= \frac{2^n}{2^n}+ \frac{1}{2^n} \\ \\ y= \frac{2^n+1}{2^n}..............Substitusi\ nilai\ 2^n\ ke\ persamaan\ ini \\ \\ y= \frac{(x-1)+1}{x-1}\\\\ \boxed{y= \frac{x}{x-1}}.....................Jawaban\ (B)$

***Semoga Terbantu***

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Kasih tau ya....... ...

Tentukan banyak bola pada pola ke-18

Rumus suku ke -n dari bilngan 2,5,8,11,14,...adalah...

Please, kasih tau bagi yang tau....

On your own. work with a friend. choose one of the situations below and make up a dialog. practice the dialog and perform it in front of the class.

Kasih tau yaaa........

Kasih tau yaa..........

Kasih tau donk..........

Jawab donk...........

Tentukan nilai x .............

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