Mathematics
Junior High
Resolved
2って約分できませんか?
25 次の式を計算せよ。
] (1)
2
x²
x²-4
x-2 2x
42 (A2) (4+2)
(ゴマ)(+2)
2xdf
~(+2)
C
ウ
2
"
x²
(1)
x²-4
x²
x-2
2x
X
(x+2)(x-2)
x-2
2x
xx(x+2x-2)
=
x(x+2)
2x2)x
2
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉

ありがとうございます!