- #1
dontdisturbmycircles
- 592
- 3
[tex]\lim_{x->1}\frac{\sqrt[3]{x}-1}{\sqrt{x}-1}[/tex]
I can do it with L'Hospitals, but my teacher said there is also a way to do it without. I tried all sorts of techniques such as multiplying by the conjugate of both the denom/numerator as well as taking [tex]\sqrt{x}[/tex] out of both the denom and numerator. I can't see what method my teacher sees that I don't..
I get 2/3 with L'Hospitals by the way.
I can do it with L'Hospitals, but my teacher said there is also a way to do it without. I tried all sorts of techniques such as multiplying by the conjugate of both the denom/numerator as well as taking [tex]\sqrt{x}[/tex] out of both the denom and numerator. I can't see what method my teacher sees that I don't..
I get 2/3 with L'Hospitals by the way.