Mathematics
Junior High
Resolved
急いでます💦
1.2.3.4.5解説お願いします!💦
3
次の二次方程式を解きなさい。
(2) (x-1)(x+4) = 3.c
(1) 27-3.c=2-27
(4) 2.c2+8.c-64=0
(3)(r+3)(x+4)=2(x°+9)
(5) 2(z°+x+1)=3-3.c
(6) 3.z(x-2) = (x-2)(x+2
Answers
Answers
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ありがとうございます!!!!