分式约分:a+2ab/a^2b+2ab^2
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分式约分:a+2ab/a^2b+2ab^2分式约分:a+2ab/a^2b+2ab^2分式约分:a+2ab/a^2b+2ab^2解由a+2ab/a^2b+2ab^2=a(a+2b)/ab(a+2b)=a
分式约分:a+2ab/a^2b+2ab^2
分式约分:a+2ab/a^2b+2ab^2
分式约分:a+2ab/a^2b+2ab^2
解由a+2ab/a^2b+2ab^2
=a(a+2b)/ab(a+2b)
=a/ab
=1/b