why 35 is not a perfect square, give reason
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1
Answer:
It is not a perfect square.
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58
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now we know the digital root of 35 is 8. Is 8 in the list of digital roots that are always a square root (1, 4, 7 or 9)? Answer: NO, 8 is not in the list of digital roots that are always perfect squares. We can conclude that 35 IS NOT a perfect square and we don't need to factor!
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