Question

find the no. of digit in the square root of the a)27225 b)390025 without any calculation​

Answer 1

Answer:

3 digits

Step-by-step explanation:

hope it will help you

Answer 2

Answer:

Step-by-step explanation:

(iv) 27225 Number (n) of digits in 27225 = 5 which is odd. ∴ Number of digits in the square roots of 27225=n+12=5+12=62=3. (v) 390625 Number (n) of digits in 390625 = 6 which is even. ∴ Number of digits in the square root of 390625=n2=62=3.