`28677-:sqrt(?)=79xx11`

sqrt(2025.11)xxsqrt(256.04)+sqrt(399.95)xxsqrt(?) =33.98xx40.11

sqrt(?)-11=sqrt(1521)

(4356)^(1//2)div(11)/(4)=sqrt(?)xx6

sqrt(?)-11=sqrt(1764)

(-11)^5xx(-11)^2

(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))

?=sqrt(18xx32+11xx5+9xx5)

Rationalizing factor of 11sqrt(12^(7)xx5^(10)) is