I've been trying to solve this limit for some time now. I tried the techniques you showed here but none seemed to work. I don't have a clue of how to even start. So, any tip would help me.
Hi Ariella. This is a type of limit that I forgot to put an example of. Here I'll give you the clue and you'll have to work to get the answer. Here we need to remember our algebra days.
Try to both multiply and divide by the conjugate of that expression. That is:
Just want to thank and congrats you beacuase this project is really noble. Thank you very much.
Diego Aguilera, Argentina
THANKS FOR ALL THE INFORMATION THAT YOU HAVE PROVIDED. IT CHANGED MY PERCEPTION TOWARD CALCULUS, AND BELIEVE ME WHEN I SAY THAT CALCULUS HAS TURNED TO BE MY CHEAPEST UNIT. THANKS ONCE AGAIN.