Question 63626
Add 
a/py + y + a^2/p^2
Least common devisor is p^2y
Write each term with the lcd as its devisor.
=ap/lcd +p^2y^2/lcd + a^2y/lcd
Combine the numerators over the lcd.
=(ap+p^2y^2+a^2y)/p^2y
Cheers,
Stan H.