Question

simplify the radical expression by rationalizing the denominator
5/radical 30

Answer 1

you just multiply everything by radical 30 / radical 30
that should get rid of the radical at the denominator ^.^

Answer 2

@PeterPan the answer options are
a. 30 radical 5
b. radical 30
c. radical 180/30
d.radical 30/6

Answer 3

yeah, that seems about right :)
what happens when you multiply the thing by radical 30 / radical 30 ?

Answer 4

@PeterPan er I thought it was C.. no?

Answer 5

@PeterPan is it C? (:

Answer 6

@ganeshie8 @mathstudent55 help me out, i think its c