root(6)(12+sqrt(12+sqrt(12+sqrt(12))))

sqrt(5sqrt(2)-2sqrt(12))=

sqrt(12sqrt(5)+2sqrt(55))=

sqrt(3)sqrt(4)sqrt(12)=

sqrt27+sqrt12 =

sqrt(?)-12=sqrt(1296)

root(3)(x)=sqrt(12)+sqrt(147)

Find the value of sqrt(12-sqrt(12-sqrt(12-...)))

(sqrt(10)+sqrt(11)+sqrt(12))xx(sqrt(10)+sqrt(11)-sqrt(12))xx(sqrt(10)-sqrt(11)+sqrt(12))xx(sqrt(10)-sqrt(11)-sqrt(12))