Mathematics
Senior High

手描きなので汚くてすみません🙇‍♂️
この式のまとめ方がわかりません!
わかる方いらっしゃったら暇な時でいいので教えてください。

Answers

まずかっこの中整理します
2×2^n-1=2^n
分配
3^n×(-2^n/3)+3^n
-6^n/3+3^n

3^n×2^n=6^n

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉