设f(x)=x3+x,则<img src='https://img2.soutiyun.com/ask/uploadfile/1362001-1365000/3ff2fd11166763ad5f739dec1ea73572.jpg' />等于().

A.0 B.8 C.<img src='https://img2.soutiyun.com/ask/uploadfile/1362001-1365000/32e79bf6070935150805d1e10281a97c.jpg' /> D.<img src='https://img2.soutiyun.com/ask/uploadfile/1362001-1365000/19d91729178a7a956b2533011aced16a.jpg' />

时间:2023-01-23 02:16:34

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