Question 33831
 (3/x + 2/y)/5/x + 6/y^2
= [(3y+2x)/xy]/(5/x) + 6/y^2
= [(3y+2x)/xy]*(x/5) + 6/y^2
= x(3y+2x)/5xy + 6/y^2
= (3y+2x)/5y + 6/y^2
= [(3y+2x)(y) + 6(5)]/5y^2
= (3y^2+2xy+30)/5y^2