Mathematics
Junior High
なぜ二乗が消えるんですか??
(2) (a-b)²+c(b-a)=(a - b)2-c(a-b)
=(a-b){(a-b)-c}
=(a-b)(a-b-c)
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
なぜ二乗が消えるんですか??
Users viewing this question
are also looking at these questions 😉