Question

p+q bracket mein p- q bracket mein solve this question​

Answer 1

(p+q) (p-q)

p^2 -q^2

using the identity

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

Answer 2

Answer:

p^2-q^2

Step-by-step explanation:

by using a^2-b^2 formula.....