Question

using sutiable identify find :48²​

Answer 1

Answer:

(40+8)^2 = (40)^2+2×40×8+(8)^2

=1600+640+64

=2304

Answer 2

Answer:

2304 is square of 48

(50-2)^2

we know (a-b)^2=a2+b2-2ab

50*50+(-2*-2)-2*50*2

2500+4-200

2304 is the square of 48.