Question 1085754
1.

{{{(x^(2/3)y^(-1/4))/(x^(1/2) y^(-1/2 ))}}}


{{{x^(2/3-1/2)y^(-1/4-(-1/2 ))}}}


{{{x^(4/6-3/6)y^(-1/4+1/2 )}}}


{{{x^(1/6)y^(-1/4+2/4 )}}}


{{{x^(1/6)y^(1/4 )}}}


{{{root(6,x)root(4,y)}}}


2.

{{{ sqrt(x^4y)/4sqrt(x^2y^8) }}}


{{{ sqrt((x^2)^2y))/(4sqrt(x^2(y^4)^2) }}}


{{{ (x^cross(2)*(sqrt(y)))/(4cross(x)y^4) }}}


{{{ x*sqrt(y)/(4y^4) }}}


3.

{{{((x^2/(x^2 + 2x + 1)))/(3x/(x^2 - 1 ))}}}


{{{(x^2(x^2 - 1 ))/(3x(x^2 + 2x + 1))}}}


{{{(x^cross(2)(x - 1 )cross((x+1)))/(3cross(x)(x + 1)^cross(2))}}}


{{{(x(x - 1 ))/(3(x + 1))}}}


4.

{{{((5x/(x^2 - x - 6)))/(4/(x^2 + 4x + 4 ))}}}


{{{((5x(x^2 + 4x + 4 )))/(4(x^2 - x - 6))}}}


{{{((5x(x + 2 )^2))/(4(x - 3)(x + 2))}}}


{{{((5x(x + 2 )^cross(2)))/(4(x - 3)cross( (x + 2)))}}}


{{{(5x(x + 2 ))/(4(x - 3))}}}