24-10-2020
Mathematics

contestada

What can be the last digit of a a square of a natural number?

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Minecraftgirl6294 Minecraftgirl6294

25-10-2020

Answer:

1, 4, 5, 6, & 9 are the only digits that can be the last digit of the square of a natural number.

Step-by-step explanation:

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