SOLUTION: Hi, I am having some issues with limits and am trying to get my homework done. I had 30 problems and was able to do all but the below. �if you have time, can you please help me

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Question 669898: Hi, I am having some issues with limits and am trying to get my homework done. I had 30 problems and was able to do all but the below. �if you have time, can you please help me with this.
Thanks.
Bob

1. The limit as X approaches 4 of the absolute value of (X - 4) divided by
the quantity (X^2 - 16).
2. The limit of f(x) as x approaches 9 if the square root of (X + 7) <=
f(x) <= (x - 1)/2 using the squeeze theorem.
3. The limit as x approaches 1 of (x-1)^2 times the cos(1/(x-1)) using the
squeeze theorem.

Answer by solver91311(24713) (Show Source):
You can put this solution on YOUR website!

Is the indeterminate form , so use L'H�pital's Rule. Take the derivative of numerator and denominator, then evaluate the limit again.

John

My calculator said it, I believe it, that settles it