Question 979808
2 sqrt (6) x^(3/2)y^2 + 3 sqrt (6) x^(1/2) y.  One takes the square root of each part, the number and each variable.  sqrt (24)=sqrt(4)*sqrt (6); sqrt (54)=sqrt (9)*sqrt(6) or 3sqrt(6)

Factor out x^(1/2)y [sqrt(6)]


x^(1/2) y  sqrt(6) {2 xy+3}