Mathematics
Junior High
Resolved
質問の連続投下すみません💦
数学の展開問題なのですが
（x＋9）（x－9）
の答えってx²－81では駄目なのでしょうか？
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
質問の連続投下すみません💦
数学の展開問題なのですが
（x＋9）（x－9）
の答えってx²－81では駄目なのでしょうか？
Users viewing this question
are also looking at these questions 😉
有難う御座います！