1 Answered Questions for the topic Cal Limits

Cal Limits

12/14/16

How to do this limit

lim as x tends to -1+ of (x^2-2x+1)/(x+1)    I did long division amd got (x-3) + (4)/(x+1) then I just plugged -1 in and got -4 but the solutions  manual is says otherwise. 

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