Mathematics
Junior High
Solved
(3)の途中式と解説をお願いします🙏🏼゛
7 次の計算をしなさい。
4a-2a (a-5)
□(1)
□ (3)
(x+1)(x-2)-(x+3)(x+5)
例題 4 x の項の係数
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
