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
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Answer:
√64 = 8 = 1 Digit
√144 = 12 = 2 Digit
√4489 = 67 = 2 Digit
√27225 = 165 = 3 Digit
√390625 = 625 = 3 Digit
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