Mathematics
Junior High
Resolved
過去問なんですけど全然解き方がわかりません教えてください!
1
(4)
(1)
(5)
次の計算をし
(7)
(9)
- 7+4 =
(3) 12 ÷ 3 ÷ 4 =
2
11/12- 3
11
6x+2y-(3x-5y) =
2
(6) (-a)² × (2ab²) ³
-a×(-4a) =
2√3
√√6
(x-3)²-(x-2)² =
(8) √48 -√12
=
の分母を有理化しなさい。
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