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When simplifying square root expressions, look for any _______ that can be pulled out of the radical.

1.terms
2. Perfect squares
3. Exponents
4. Variables

Respuesta :

akephd
The answer is 2. Perfect squares.

You can pull these out as the square root.
For example, sq rt of 18 = sq rt of 9*2 = pull out perfect square of 9 so answer is 3 sq rt 2

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