Math, asked by kumaraaryan376, 1 month ago

give reason why 257 isn't perfect square​

Answers

Answered by ar5122131
0

Answer:

257 is not a perfect square as it contains the ones digit as 7 (units/ones digit of numbers containg 2,3,7,8 are never perfect squares).

Answered by Rahulchoudhary212121
0

Answer:

First number which is given is 257, this number has the last digit 7 which is not the last digit of any square of number. Second number is 4952, this number is also for the same fact ended with 2 which is not the last digit of square of any number.

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