Welcome :: Homework Help and Answers :: Mathskey.com

Recent Visits

    
Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

13,192 questions

17,742 answers

1,437 comments

33,729 users

Calculus - limits?

0 votes

1) Evaluate the limit: lim(x=2) x^4 - 16/x - 2 

2) Evaluate the limit: lim(x=0) [2x^2 - 9x + 5] 

If you could show your work that would be great. Thank you!!

asked Jul 10, 2014 in PRECALCULUS by anonymous

1 Answer

0 votes

1) image

image

By factoring image in to image then the limit is

image

image

By factoring image in to  image then the limit is

image

image

Now substitute x  = 2 to get the limit

image

image

image

image

2) image

image

Now substitute x  = 0 to get the limit

image

image

image

answered Jul 10, 2014 by david Expert

Related questions

asked Feb 7, 2015 in CALCULUS by anonymous
asked Sep 19, 2014 in CALCULUS by anonymous
asked Jan 29, 2015 in PRECALCULUS by anonymous
asked Jan 29, 2015 in PRECALCULUS by anonymous
asked Jan 29, 2015 in PRECALCULUS by anonymous
asked Sep 5, 2014 in PRECALCULUS by anonymous
asked Jun 9, 2014 in PRECALCULUS by anonymous
asked May 10, 2014 in PRECALCULUS by anonymous
asked May 10, 2014 in PRECALCULUS by anonymous
...