Question

Verify 300 is a perfect square or not?​

Answer 1

Answer:

No 300 is not a perfect square

Answer 2

Answer:

1. NO, 0 is not in the list of numbers that are never perfect squares. Let's continue to the next step.
2. Split the number up and add each digit together:Split the number up and add each digit together:
4. Split the number up and add each digit together:3 + 0 + 0 = 3
6. NO, 3 is not in the list of digital roots that are always perfect squares. We can conclude that 300 IS NOT a perfect square and we don't need to factor!