题目内容
下列变形中,错误的是( )
A.m3-(2m-n-p)=m3-2m+n+p
B.m-(n+q-p)=m-n+p-q
C.-(-3m)-[5n-(2p-1)]=3m-5n+2p-1
D.(m+1)-(-n+p)=m+1-n+p
D
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题目内容
下列变形中,错误的是( )
A.m3-(2m-n-p)=m3-2m+n+p
B.m-(n+q-p)=m-n+p-q
C.-(-3m)-[5n-(2p-1)]=3m-5n+2p-1
D.(m+1)-(-n+p)=m+1-n+p
D