Question

find the least number of 4 digits which is a perfect square​

Answer 1

1024

Step-by-step explanation:

Because 1024 is the least perfect square of 32.

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Answer 2

$1024, \: that \: is \: {32}^{2}, \: is \: the \: smallest \: 4 - digit \: number \: that \: is \: a \: perfect \: square.$

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