化简: aaa+1aaa+1就是a^3+1

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化简: aaa+1aaa+1就是a^3+1
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化简: aaa+1aaa+1就是a^3+1
化简: aaa+1
aaa+1就是a^3+1

化简: aaa+1aaa+1就是a^3+1
aaa是不是代表a的三次方?如果是的话,那答案就是a^3+1=(a+1)(a²-a+1)