Question

$\Large\fbox{\color{purple}{QUESTION}}$.........
Find the number of digits in the square root of each of the following numbers (without any calculation).
i.64
ii.144
iii.4489
iv.27225
v. 390625​

Answer 1

Step-by-step explanation:

i. 1

ii. 2

iii. 2

iv. 3

v. 3

Answer 2

Answer:

√64 = 8

i. 1 digit

√144 = 12

ii. 2 digits

√4489= 67

iii. 2 digits

√27225 = 165

iv. 3 digits

√390625 = 625

v. 3 digits