(sqrt3x^5)/(sqrt8x^2)
:.=(sqrt(3*x*x*x*x*x ))/sqrt(2*2*2*x*x)
:.color(blue)(sqrtx xx sqrtx=x
:.color(blue)(sqrt2 xx sqrt2=2
:.=(x^2sqrt(3x))/(2x^2sqrt2)
:.=(sqrt(3x))/(2sqrt2)
:. color(blue)((2sqrt2)/(2sqrt2)=1/1
:.=(sqrt(3x))/(2sqrt2) xx (2sqrt2)/(2sqrt2)
:.color(blue)(sqrt2 xx sqrt2=2
:.=(cancel2sqrt6)/cancel8^4
:.color(blue)(=sqrt6/4
check:
Let x=1
(sqrt(3*1^5))/(sqrt(8*1^2))
color(blue)((sqrt(3))/(sqrt(8))=0.612372435
and color(blue)(sqrt6/4=0.612372435