Question

5. a square -b square is a product of
1. (a+b)(a-b)
II. (a+b)(a+b)
III. (a-b)(a-b)
IV. None of these​

Answer 1

3 option please follow me

Answer 2

Step-by-step explanation:

a^2 -b^2=

1)(a+b)(a-b)