Simplify the radical (help please)

7 and the root of 30 * 2 and the root of 6

It would be very helpful if you indicated what you mean by "and".
Use symbols (+ - * /)
And use sqrt( ) for radical.

Not sure what you are asking... 3 different things, or one long expression?

Hmm...
You could mean:
[7+sqrt(30)]*[2+sqrt(6)]
You would just foil:
7*2 + 7sqrt(6) + 2sqrt(30) + sqrt(30)*sqrt(6)
In this case the last term can be:
sqrt(5)sqrt(6)sqrt(6) = 6*sqrt(5)

Or you might mean:
[7*sqrt(30)]*[2*sqrt(6)]
multiply in any order - I suggest the 7 and 2 first:
14*sqrt(30)*sqrt(6)
14*sqrt(5)*sqrt(6)*sqrt(6)
14*sqrt(5)*6
84*sqrt(5)

Hope one of those was what you were looking for!!

sqrt(30*2) = sqrt (3*5*2*2) = 2*root(15)

sqrt(6) cannot be simplified