Question

Q3.Using suitable identity, find
48²​

Answer 1

Answer:

(40+8)²

(a+b)²=a²+b²+2ab

here a =40 and b=8

substituting the values:

(40+8)²=40²+8²+2*40*8

=1600+64+640

=2304

Step-by-step explanation:

Answer 2

Answer:

48*48=2304

Step-by-step explanation:

hi hope you like this answer