math
posted by beth .
Multiply and then simply by factoring (√2y)(√3)(√8y)

do you mean
(âˆš2y)(âˆš3)(âˆš8y)
=[(2y)^0.5][(3)^0.5][(8y)^0.5]
???????
If so,it is (âˆš48)y=(4âˆš3)y 
(ã2y*ã8y*ã3=ã(2*8*y^2)*ã3=ã(16*y^2)*ã3
=4y*ã3
OR
=4y*ã3
Becouse ã16= 4 OR 4 and ãy^2=y 
sqrt(48)*y = 4*sqrt3*y
I am unable to view the square root symbols used by Bosnian and Marco.
Different country's keyboards seem to have different ASCII symbol assignments. I often have this problem in internet cafes of foreign countries.