How do you multiply and divide radicals

Question

How do you multiply and  divide radicals

chaise · Answer

In order to divide radicals you must multiply by the conjugate to both numberator and denominator. Then you just foil it out.

anonymous · Answer

im still confused

anonymous · Answer

ok sqrt2 / sqrt3 
multiply top and bottom by sqrt3
= sqrt6/ 3

anonymous · Answer

i need help!!!!!!

anonymous · Answer

that is confusing

saifoo.khan · Answer

Here you go, have a look it might help.

anonymous · Answer

2 + sqrt3  /   3 - sqrt2
multiply top and bottom by 3 + sqrt2         (3+ sqrt2 is called the conjugate of 3 - sqrt2)

anonymous · Answer

go back to the first one
sqrt2 / sqrt3 :

sqrt 2       =         sqrt2 * sqrt 3      = sqrt (2*3)         =    sqrt 6
-----                   ------------        --------               -----
sqrt 3                   sqrt 3 * sqrt 3              3                          3

anonymous · Answer

thanks people

anonymous · Answer

It wont let me see the file