Question

(4pq + 3q)² - (4pq - 3q)² - 49pq²​

Answer 1

Answer:

0

Step-by-step explanation:

(a± b)²=a²+b²±2ab

16p²q²+ 9q²+24pq²-(16p²q²+ 9q²-24p²) -49pq²

16p²q²+ 9q²+24pq²-16p²q²- 9q²+24p²-49pq²

0 answer

Answer 2

$Question = \\ (4pq + 3q)² - (4pq - 3q)² \\ - 49pq²$

$Answer = \\ 48pq² \\ R.H.S$