Question

Q1. solve using suitable identity

[A] (1) (2p+q)²​

Answer 1

Question:-

Q1. solve using suitable identity

[A] (1) (2p+q)²

Answer :-

we know that

(a+b)² =a²+2ab+b²

now we put value in this formula:-

so, (2p+q)²= 2p²+2×2p×q+q²

(2p+q)²= 4p²+4 pq+q²

hence your answer is 4p²+4pq+q²

mark me as brainlist...

Answer 2

Question----(2p+q)^2.

Using the formula (a+b)^2.=a^2+b^2+2ab.

2p^2+q^2+2×2p×q.

4p^2+q^2+2pq