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In $11-38,$ evaluate each expression in the set of real numbers.$$-\sqrt{16}$$

$-4$

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Chapter 3

REAL NUMBERS AND RADICALS

Section 2

Roots and Radicals

Whole which of Numbers

Fractions and Mixed Numbers

Decimals

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In $11-38,$ evaluate each …

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we were asked to evaluate the negative square root from 16. The negative spirit of 16 is the same as the negatives. Gray route of four squared because four squared is the same as 16. And now, since square roots and squares are inverse, is the square root in this fair? Cancel each other out, so we're just left with negative or and that is arranged.

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