Best Answer

if there is no integer answer, they are irrational

ex. sq root 5 is irrational but sq root 9 = 3 so it is rational,integer, counting number

if you are taking sq root of a negative they are imaginary ex. sqroot (-9)

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The square roots of all positive real numbers are real numbers.

The square roots of all negative real numbers are imaginary numbers.

Some square roots are rational, but the vast majority are irrational.

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Q: What real number subsets are square root numbers in?

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