Question

10, without calculating square roots, find the number of digits in the square root of the
u following numbers.
25600
(ii) 100000000 (iii) 36864​

Answer 1

Answer:

For almost every big no. the no. of digits in its square is double double of the no. of digits of x

therefore, square root of

25600 will have 3 digits

100000000. 5 digits

36864. 3 digits

Answer 2

Answer:

1) 3

2) 5

3) 3

Step-by-step explanation: