Question

p2 + 25 q2+ 10pq -36

Answer 1

ur answer..mark its brainleast answer...;)

Answer 2

Answer:

(a+b)^2=a^2+b^2+2ab=p^2+25q^2+10pq

here a=p,b=5q

(p+5q)^2-(6)^2

formula:(a^2-b^2=(a+b)(a-b)

(p+5q+6)(p+5q-6)