Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Study23
Group Title
How would I further simplify the following?
\(\ \large (1)(r^2+1)^{\frac{1}{2}}+r(\frac{1}{2}(r^2+1))^{\frac{3}{2}}\)
 2 years ago
 2 years ago
Study23 Group Title
How would I further simplify the following? \(\ \large (1)(r^2+1)^{\frac{1}{2}}+r(\frac{1}{2}(r^2+1))^{\frac{3}{2}}\)
 2 years ago
 2 years ago

This Question is Closed

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
get rid of the 1 for a start
 2 years ago

Study23 Group TitleBest ResponseYou've already chosen the best response.0
Yup, just did that
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
i bet this is some sort of derivative from a produce rule maybe
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
and you took literally the power rule maybe it would be best to write as \[\frac{1}{\sqrt{r^2+1}}+\frac{r}{2\sqrt{r+1}^3}\]
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
now if you want to add these up, multiply the first fraction top and bottom by \[2(r^2+1)\]
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
oh it was a subtraction, no matter works the same
 2 years ago

Study23 Group TitleBest ResponseYou've already chosen the best response.0
@satellite73 Yup! It's from a product rule! Nice!
 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.