Question

Find the least number which must be added to 8400 to obtain a perfect square find this perfect square and its square root​

Answer 1

Answer:

we have to add 64 to 8400 to obtain a perfect square.

92^2=8400

I hope it is helpful..

Answer 2

Step-by-step explanation:

this perfect square is 8464 ...

and its square root is 92......