解方程:4(x-1)^2=9

2024-12-13 00:51:54
推荐回答(5个)
回答1:

4(x-1)^2=9
(x-1)^2=9/4
x-1=±3/2
x1=5/2 x2=-1/2

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回答2:

4(x-1)²=9
(x-1)²=9/4
x-1=±3/2
x=1±(3/2)
得:x=5/2或x=-1/2

回答3:

(x-1)²=9/4
x-1=-3/2,x-1=3/2
x=-1/2,x=5/2

回答4:

x-1=正负2分之3

回答5:

x1=5/2 x2=-1/2