Question

which of the following would result in an integer?

a.) \\(\sqrt{74}\\)

b.) \\(\sqrt{32}\\)

c.) \\(\sqrt{81}\\)

d.) \\(\sqrt{21}\\)

Explanation:

Evaluate each square root

$$
LATEXBLOCK0
$$

Identify the integer result

$$ 9 \in \mathbb{Z} $$

Answer:

• a.) \(\sqrt{74}\)
• b.) \(\sqrt{32}\)
• c.) \(\sqrt{81}\) (Correct answer)
• d.) \(\sqrt{21}\)