Multiply and then simply by factoring (√2y)(√3)(√8y)

3 answers

do you mean
(√2y)(√3)(√8y)
=[(2y)^0.5][(3)^0.5][(8y)^0.5]
???????
If so,it is (√48)y=(4√3)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.