(3+sqrt(2))" और "(12-sqrt(32))" का मध्यानुपातिक "

10sqrt(12) -: 2sqrt(3)

(sqrt(32))/(sqrt(2))=sqrt((32)/(2))

The mean proportional between (3+sqrt(2)) and (12-sqrt(32)) is sqrt(7)b.2sqrt(7)csqrt(6)d.(15-3sqrt(2))/(2)

4sqrt(3)-7sqrt(12)+2sqrt(75)=

'""^(3)sqrt(2) xx ""^(4)sqrt(2) xx ""^(12)sqrt(32)= ?