Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

QawiBest ResponseYou've already chosen the best response.0
options 9/7 9sqrt7/7 sqrt7/7 9/sqrt7
 one year ago

amistre64Best ResponseYou've already chosen the best response.0
sqrt are like blobs of jelly; they cen combine and separate at will
 one year ago

amistre64Best ResponseYou've already chosen the best response.0
i recall alot of texts saying that sqrt in the bottom tho are not proper .... for some reason
 one year ago

RyanL.Best ResponseYou've already chosen the best response.1
\[\frac{\sqrt {81}}{ \sqrt {7}} =\frac{\sqrt {9*9}}{ \sqrt {7}}\]
 one year ago

RyanL.Best ResponseYou've already chosen the best response.1
you think can simplify it from there?
 one year ago

amistre64Best ResponseYou've already chosen the best response.0
there are 2 equal options .....
 one year ago

RyanL.Best ResponseYou've already chosen the best response.1
good job you are right\[\frac{9 }{ \sqrt {7}}\]
 one year ago

amistre64Best ResponseYou've already chosen the best response.0
\[\frac{9\sqrt7}{7}=\frac{9}{\sqrt7}\] \[\frac{\sqrt7}{7}=\frac{1}{\sqrt7}\] \[\frac{\sqrt7\sqrt7}{7\sqrt7}=\frac{1}{\sqrt7}\] \[\frac{7}{7\sqrt7}=\frac{1}{\sqrt7}\] \[\frac{1}{\sqrt7}=\frac{1}{\sqrt7}\]
 one year ago

amistre64Best ResponseYou've already chosen the best response.0
so the issue is; which one is "proper" form
 one year ago

QawiBest ResponseYou've already chosen the best response.0
yess!!!! thank you so much
 one year ago

RyanL.Best ResponseYou've already chosen the best response.1
I think the issue is where the boundaries are since I can interpret in a completely different way if I try.
 one year ago

RyanL.Best ResponseYou've already chosen the best response.1
That's why I don't trust answer choices....
 one year ago

amistre64Best ResponseYou've already chosen the best response.0
i read it right ... confused myself as a sipped the coffee
 one year ago

amistre64Best ResponseYou've already chosen the best response.0
http://www.purplemath.com/modules/radicals5.htm no radicals under
 one year 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.