Calculati:
Multumesc frumos.
![Calculati Multumesc Frumos class=](https://ro-static.z-dn.net/files/df8/047fdcea613f4881bf0828e17b16764e.jpg)
a)2rad3
b)9
c)9rad5
d)10rad3
e)18rad2
f)60rad3
g)6rad21
h)15rad10
i)rad36=6
j)rad4=2
k)5rad4=10
l)3rad9=9
m)10rad3
n)4rad5/2rad2=4rad10/4=rad10 (am raționalizat numitorul)
o)rad10/rad3=rad30/3