find the least number of 4 digit which is a perfect square. what is the square root of this number?
Answers
Answered by
549
Sol:
Greatest number of four digits = 1000.
(32)2 is more than 1000 by 24.
So, the least number to be added to 1000 is 24.
1000 + 24 = 1024
Therefore, the smallest four digit number which is a perfect square is 1024.
thus square root of 1024is →√1024 =32
Greatest number of four digits = 1000.
(32)2 is more than 1000 by 24.
So, the least number to be added to 1000 is 24.
1000 + 24 = 1024
Therefore, the smallest four digit number which is a perfect square is 1024.
thus square root of 1024is →√1024 =32
vineat:
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Answered by
134
Step-by-step explanation:
Least number of four digits = 1000.
(32)2 is more than 1000 by 24.
So, the least number to be added to 1000 is 24.
1000 + 24 = 1024
Therefore, the smallest four digit number which is a perfect square is 1024.
the square root of 1024 is 32.
hope it's help you
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