苹果亚太版好不好:(x-32.5)*(x-32.5)=804.25。x=?
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(x-32.5)*(x-32.5)=804.25
--> x-32.5=±√804.25≈±28.4
--> x=60.9或4.1
804.25的平方根+32.5
(x-32.5)*(x-32.5)=804.25
--> x-32.5=±√804.25≈±28.4
--> x=60.9或4.1
804.25的平方根+32.5