Question 836554
what is radical 84 divided by 2 radical 3?
<pre>
{{{sqrt(84)/(2sqrt(3))}}}{{{""=""}}}

{{{sqrt(4*21)/(2sqrt(3))}}}{{{""=""}}}

{{{(sqrt(4)sqrt(21))/(2sqrt(3))}}}{{{""=""}}}

{{{(2sqrt(21))/(2sqrt(3))}}}{{{""=""}}}

{{{(cross(2)sqrt(21))/(cross(2)sqrt(3))}}}{{{""=""}}}

{{{sqrt(21)/sqrt(3)}}}{{{""=""}}}

{{{sqrt(21/3)}}}{{{""=""}}}

{{{sqrt(7)}}}

Edwin</pre>