Question

the factor ____ of (a+b) (a-b)​

Answer 1

Answer:

The factors of a^2 + b - ab - a are

Answer 2

Answer:

a^2 - b^2

Step-by-step explanation:

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

+*- = -

b*b = b^2

Now,

a^2-b^2

this is your answer