Question

what is unit digit in the square of 1724 is​

Answer 1

Step-by-step explanation:

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A perfect square is a number that can be expressed as the product of two equal integers.

The only way to accurately calculate if a number is a perfect square is to find the factors. Before we go through the trouble of finding the factors, there is a quick trick you can use to help determine if you need even need to do the extra work.

Answer 2

unit digit will be 6.....