Question

Find the value :-
(p2-q2) - (p+q) (p-q) p = 2, q=(-2)​

Answer 1

Answer:

(4 - 4) - (4 - 4)

0 - 0

0

mark it brainliest and the answer is not wrong at all.

Answer 2

Answer:

8

Step-by-step explanation:

$(2 \times 2 - ( - 2) \times 2) -(2 + ( - 2))(2 - ( - 2)) \\ \ \\ = (4 - ( - 4)) - (2 - 2)(2 + 2) \\ = 4 + 4 - 0(4) \\ = 8 - 0 \times 4 \\ = 8 - 0 \\ = 8$