Math, asked by abcd1556, 10 months ago

Q10. Find the least number of four digits which is a perfect square.
is it which is
perfect souare

Answers

Answered by barbie695

7

1024

The smallest 4 digit number is -9999. Its square is (-9999)(-9999) = 99980001. If you're asking what the smallest positive 4 digit number that IS a perfect square is, the answer is 1024 = 32^2. (The next smaller square, 31^2 = 961 is only a 3 digit number.)

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