整式的除法.我马上就要去补课了.1.[(x-1)(x+2)+2]÷x2.(6an+2的次方-9an+1次方+3an-1次方)÷3an-1次方3.(x²-2xy)·9x²-(9xy三次方-12x四次方y²)÷3xy4.[(x+y)(x-y)-(x-y)²+2y(x-y
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/30 09:50:53
xSJA~@{88/"6,ҍBXTXQwOU=3+QA~UUO}_fNn:9(϶}xtV>WHDsþ~I L ʻLS~}SL]1bifKc~=HRcGQ!M8Ac7~<ȑ.-,ƯRO
/X@zu@t$6{_=ƜLn8 mnH-4 ):UI(X\i