Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
hamandbones
Group Title
I need to find the limit as x goes to 9. I must use factoring. How can I factor?
((x^(3/2))27) / x9
 9 months ago
 9 months ago
hamandbones Group Title
I need to find the limit as x goes to 9. I must use factoring. How can I factor? ((x^(3/2))27) / x9
 9 months ago
 9 months ago

This Question is Closed

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.0
use a^3b^3 formula for numerator
 9 months ago

alekos Group TitleBest ResponseYou've already chosen the best response.0
not sure if that's going to do the trick we get on the top line (sqrtx 3)(x+3sqrtx +9)
 9 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.0
bottom also we can factor : \( x 9 = (\sqrt{x})^2  3^2\)
 9 months ago

alekos Group TitleBest ResponseYou've already chosen the best response.0
yes of course!
 9 months ago

alekos Group TitleBest ResponseYou've already chosen the best response.0
over to you ham and bones
 9 months ago

hamandbones Group TitleBest ResponseYou've already chosen the best response.0
I don't think this solves the problem. I am trying to find the limit as x goes to 9. If you put in 9 for x, the denominator is still 0 or undefined. Something must be cancelled off so you can plug 9 into for x and solve.
 9 months ago

alekos Group TitleBest ResponseYou've already chosen the best response.0
Yes it does. Top line (sqrtx 3)(x+3sqrtx+9) Bottom line (sqrtx+3)(sqrtx3)
 9 months ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.