Question

Please answer this question guys

Answer 1

Answer:

16p2 +9q2substract 24pq

Answer 2

Answer:–

16p² + 9q² – 24pq

Given:

Using identity to find:

(i) (4p – 3q)²

Explanation:–

Using identity:

(a – b)² = a² – 2ab + b²

a = 4p

b = 3q

So , (2p – 3q)²

=> (4p)² + (3q)² – 2(4p)(3q)

=> (4² × p²) + (3² × q²) – (2 × 4 × 3) × (p × q)

=> 16p² + 9q² – 24pq