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Step-by-step explanation:
second one is your answer a whole number is a perfect square if its square root is a irrational number tqq
Answer:
You can also tell if a number is a perfect square by finding its square roots. Finding the square root is the inverse (opposite) of squaring a number. If you find the square root of a number and it's a whole integer, that tells you that the number is a perfect square. For instance, the square root of 25 is 5.
Explanation :)
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