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Qawi
 2 years ago
sqrt 81/ sqrt 7
Qawi
 2 years ago
sqrt 81/ sqrt 7

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Qawi
 2 years ago
Best ResponseYou've already chosen the best response.0options 9/7 9sqrt7/7 sqrt7/7 9/sqrt7

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.0sqrt are like blobs of jelly; they cen combine and separate at will

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.0i recall alot of texts saying that sqrt in the bottom tho are not proper .... for some reason

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

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

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.0there are 2 equal options .....

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

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.0\[\frac{9\sqrt7}{7}=\frac{9}{\sqrt7}\] \[\frac{\sqrt7}{7}=\frac{1}{\sqrt7}\] \[\frac{\sqrt7\sqrt7}{7\sqrt7}=\frac{1}{\sqrt7}\] \[\frac{7}{7\sqrt7}=\frac{1}{\sqrt7}\] \[\frac{1}{\sqrt7}=\frac{1}{\sqrt7}\]

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.0so the issue is; which one is "proper" form

Qawi
 2 years ago
Best ResponseYou've already chosen the best response.0yess!!!! thank you so much

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

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

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.0i read it right ... confused myself as a sipped the coffee

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.0http://www.purplemath.com/modules/radicals5.htm no radicals under
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