Mathematics
Junior High
Resolved
(1)(2)(3)の途中式が分からないので教えて欲しいです🙇♀️
お願いします🙏🙇♀️
(x-5)(x+2)=0
2
次の方程式を解きなさい。
(1) 4x²=25
(3) (2x-1)2=64
(2) (x-5)²=6
(4) x²+8x+12=0
(1)
(3)
次
52
(1) x=±
(3) x=
+92
(2) x=5±√6
7
X=
2
(4) x=-2, x=-6
Answers
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ありがとうございます🙇♀️