Question

Simplify: (ab-pq)^2 - (ab+pq)^2 WITH SOLUTION PLEASE...​

Answer 1

Answer:

= -4abpq

Step-by-step explanation:

(ab-pq)²-(ab+pq)²

(a²b²+p²q²-2abpq)-(a²b²+p²q²+2abpq)

a²b²+p²q²-2abpq-a²b²-p²q²-2abpq

-4abpq

Answer 2

Answer:

myself pratham

class:- 5×2

from:- opposite of down means up