Question

Simplify

Note ; In this case, ^ means to power
p^2 - 2pq + q ^2
over
p^3 - p{q^2} + {p^2}q - q^2

Answer 1

Explanation:

(p-1)(p-1)

p(p^2-q^2) +q(p^2-q^2)

`((p-q)(p-q))/((p+q)(p-q)(p+q) )`

`((p-q))/((p+q)^(2) )`