Math, asked by mansi6837, 11 months ago

without actuall finding the square root of the number determine the number of digits in the square root of 2025​

Answers

Answered by amitnrw
1

Given : 2025

To Find   : determine the number of digits in the square root of. 2025

Solution:

2025

Process to find Digit in square root of any number

Start making group of 2    from right side   till all digits exhaust or 1 digit remains

if 1 digit remain make a group of that digit

Now count the number of groups  

Number of groups determine digits in square root of number

(AB)(CD)(EF)  = 3 groups => √ABCDED has 3 digit

 (B)(CD)EF)  = 3 groups =>     √BCDED has 3 digit

  2025

 (20)(25)

there are two group  hence 2 digits in square roots of 2025

√2025 = 45  ( 2 digits ) verified

General rule :

Digits in square roots of a number   =  n/2  if n is even

= (n + 1)/2  if n is odd  

Learn More:

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Answered by vijayg8984
0

Answer:

Step-by-step explanation:

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