Mathematics
Junior High
Solved
この写真の18、19、20の解説お願いします!
全部じゃなくても大丈夫です!
(17)
19)
6x²+3x0²-2x²2-3x+3x
6x³ + x²
3x+y 2x-7y
4
10
15x+59
20
2x-y 3
+ -Y
3 4
4x+145
20
x-3y
2
(18) 5x –
(20)
x+6y
3
+y
x+2y 2x - 5y
6
3
-+x-y
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
Recommended
図形の定義・定理まとめシート
143
1
【中2数学】四分位数と箱ひげ図
3
0
