Mathematics
Junior High
Solved
この問題、x(y-1)-(y-1)からどうやって(x-1)(y-1)になるんですか?
I+α- x - xx
7 xy
= x(y-1)-(Y-1)
=(x-1)(y-1)
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
Recommended
【数学】受験対策 1年全範囲*⑅୨୧
816
22

ありがとうございます!とても分かりやすかったです!