Question 638919
At least on my screen, the fractional exponents seem not to fit in the display area, and get chopped off, or skewered by the fraction bar.
I apologize for not being able to make them look right.
Maybe you can use your imagination to see what I mean.
{{{(2x^(1/2)/y^(2/3))(3x^(-2/3)/y^(1/2)) = 2*3*x^(1/2)x^(-2/3)/(y^(2/3)*y^(1/2))}}}={{{6x^(1/2-2/3)/y^(2/3+1/2)}}}= {{{6x^(-1/6)/y^(7/6)}}}={{{6/(x^(1/6)y^(7/6))=6/(x^(1/6)y^((1+1/6)))=6/(x^(1/6)yy^(1/6))=6/(y*(xy)^(1/6))}}}={{{6/(y*root(6,xy))}}}