Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
gioanny39x
Group Title
Simplify completely quantity 5 x squared minus 21 x minus 20 all over quantity 5 x squared minus 16 x minus 16
 2 years ago
 2 years ago
gioanny39x Group Title
Simplify completely quantity 5 x squared minus 21 x minus 20 all over quantity 5 x squared minus 16 x minus 16
 2 years ago
 2 years ago

This Question is Closed

aroub Group TitleBest ResponseYou've already chosen the best response.2
5x^221x20/5x^216x16 ?
 2 years ago

aroub Group TitleBest ResponseYou've already chosen the best response.2
Okay :) Well, all you have to do is factor and cancel.
 2 years ago

aroub Group TitleBest ResponseYou've already chosen the best response.2
When you factor 5x^221x20 it will become (x5)(5x+4)
 2 years ago

aroub Group TitleBest ResponseYou've already chosen the best response.2
and when you factor 5x^216x16 it will become (5x+4)(x4)
 2 years ago

gioanny39x Group TitleBest ResponseYou've already chosen the best response.2
so itll be x5/x4?
 2 years ago

gioanny39x Group TitleBest ResponseYou've already chosen the best response.2
can you help withSimplify completely quantity 2 x squared plus 13 x plus 20 all over x squared minus 5 x minus 36 @aroub
 2 years ago

aroub Group TitleBest ResponseYou've already chosen the best response.2
2x^2+13x+20/x^25x36 Same steps as before, lets factor! 2x^2+13x+20 = (2x+5)(x+4) x^25x36 = (x9)(x+4)
 2 years ago

aroub Group TitleBest ResponseYou've already chosen the best response.2
=> (2x+5)(x+4)/(x9)(x+4) By cancelling, = 2x+5/x9
 2 years ago

gioanny39x Group TitleBest ResponseYou've already chosen the best response.2
2x+5/x9?
 2 years ago

gioanny39x Group TitleBest ResponseYou've already chosen the best response.2
thank you!
 2 years ago

aroub Group TitleBest ResponseYou've already chosen the best response.2
No probleemmm!
 2 years 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.