Mathematics
12 Online
OpenStudy (anonymous):
√ 4
----
5√ 3
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OpenStudy (anonymous):
multiply both the top and bottom by root 3
OpenStudy (anonymous):
what do you get as the end result
OpenStudy (anonymous):
do it and ill tell you if you do it wrong
OpenStudy (anonymous):
3√ 4
--------
3√ 5
OpenStudy (anonymous):
......................
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OpenStudy (anonymous):
\[\frac{\sqrt{4}}{5 \sqrt{3}} = \frac{\sqrt{4}}{5 \sqrt{3}} \times \frac{\sqrt{3}}{\sqrt{3}} = ??\]
OpenStudy (anonymous):
Just simple multiplication now you have to do..
OpenStudy (anonymous):
12
---
5√ 9 ?
OpenStudy (anonymous):
root 3 x root 3 = 3
OpenStudy (anonymous):
Somewhat right..
\[\sqrt{4} \times \sqrt{3} = ??\]
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OpenStudy (anonymous):
\[\sqrt{9} = ??\]
OpenStudy (anonymous):
\[\sqrt{2} * \sqrt{6} = \sqrt{12}\]
OpenStudy (anonymous):
You all just confused me..
OpenStudy (anonymous):
@Skaematik what are you doing??
OpenStudy (anonymous):
that is an example
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OpenStudy (anonymous):
\[\sqrt{4} = 2\]
OpenStudy (anonymous):
But you can solve root(12) further also..
OpenStudy (anonymous):
dividing radical expressions
i know how to do normal ones just not this one if you could tell me the end result i could more easily figure this out
OpenStudy (anonymous):
well the point is that root numbers multiply together normally to form another root
OpenStudy (anonymous):
if you just want the answer
its root(12) / 15