Question

Calculati :
3 radical din 5 ori 2 radical din 20
VĂ ROG URGENTTTTTT !!!!!

Answer 1

$3\sqrt5*2\sqrt{20}=3\sqrt5*4\sqrt5=12*5=60$

Answer 2

$3 \sqrt{5} *2 \sqrt{20} = 3 \sqrt{100} *2=3*10*2=60$

Succes.