Question

The unit's digit in the square root of 729​

Answer 1

Answer:

the unit digit is 9 so the square of 9 gives 81 , so the square of 729 will give u 1 as the unit digit

Step-by-step explanation:

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Answer 2

Answer:

the unit digit is 9 so the square of 9 gives 81 , so the square of 729 will give u 1 as the unit digit .

Step-by-step explanation:

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