[(x^2 -4x+1)/(3x^2 -7x+2)]1

题目

[(x^2 -4x+1)/(3x^2 -7x+2)]1
= =
= 但觉得答案怪怪的 = =||
呃…
过程就随便了= = 最好还素写点吧 = =

答案

到底是>1还是