Question

2. (a + b)(a - b) is equal to
(a) a² - 6
(b) a? - b
(c)
a-
(d
(a - b)²​

Answer 1

Answer:

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

Hope it helps

Answer 2

Answer:

(a+b)(a-b)

= a^2-ab-b^2+ab

= a^2-b^2