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已知函数f(x)是定义在R上的奇函数,f(2)=0,当x>0时,有xf′(x)-f(x)<0成立,则不等式x2?f(x)>0的解集是(  )

发布时间:2021-07-16

A.(-2,0)∪(2,+∞)

B.(-∞,-2)∪(2,+∞)

C.(-2,0)∪(0,2)

D.(-∞,-2)∪(0,2)

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