(x-1)^2(x^2-2x)
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(x-1)^2(x^2-2x)(x-1)^2(x^2-2x)(x-1)^2(x^2-2x)(x-1)^2(x^2-2x)(x-1)^2(x-2)xx1=1.x2=2,x3=0故穿根引线得到:x望采纳!
(x-1)^2(x^2-2x)
(x-1)^2(x^2-2x)
(x-1)^2(x^2-2x)
(x-1)^2(x^2-2x)<0
(x-1)^2(x-2)x<0
x1=1.x2=2,x3=0
故穿根引线得到:x<0
望采纳!!谢谢
300字读后感 2篇 俄把格式说一下吧:《xxxx》(写题目)主要内容:x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x(写那篇文章的主要内容)思考分析:x x x
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