Two different plots for square root and polyroot function

Dear all,

In my previous thread, I asked the question,

'What is the reason for 2 different plots when plotted using Square root and polyroot function ?.

Mr. Stuart and others told  that it is due to mixing up of signs, so, to avoid the problem

he suggest me to change the Laguerre to companion matrix by right clicking polyroots and the problem was solved.

But, In this attached example worksheet, I also changed Laguerre to companion matrix by right clicking polyroots,

even then also I am two different plots for polyroots and square root function.

Could anyone help me.

Thanks.