Question

p^2 t 2pq + q^2
Factorise the following perfect expression

Answer 1

(p+q)^2

Answer 2

umm can you explain it abit?

Answer 3

nothing to explain really. it's a standard formula you should know, like (a-b)(a+b)=a^2-b^2 etc.

Answer 4

See attachment for factoring pattern @SugarMochi

Answer 5

on second thought, I like the word pattern better