Question

2.Find the number of digits in the square root of each of the following numbers (without any calculation ).(1)64 (2)144 (3)4489 (4)27225 (5)390625​

Answer 1

Answer:

√64 = 8 = 1 Digit

√144 = 12 = 2 Digit

√4489 = 67 = 2 Digit

√27225 = 165 = 3 Digit

√390625 = 625 = 3 Digit