Question

please answer me fast ​

Answer 1

Answer:

(48)^2

=(50-2)^2

=(2500-200+4)

=2304

Answer 2

48^2

(50-2)^2

We know that

a^2+b^2-2ab

50^2+2^2-2×50×2

2500+4-200

2500-200+4

2300+4

2304

So the answer is 2304