Issqrt 8arealnumber? Choices: (A)yes (B)no

Identify Number: Identify the number under the square root. The number under the square root is 8.Check Non-Negative: Determine if the number under the square root is non-negative. Since 8 is a positive number, it is non-negative.Apply Real Number Definition: Apply the definition of a real number. A real number includes all the numbers on the number line, including all positive and negative numbers, zero, and the square roots of non-negative numbers.Conclude Real Number: Conclude if sqrt(8) is a real number. Since 8 is non-negative, sqrt(8) is a real number.

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Is $\sqrt{8}$ a real number? $\newline$ Choices: $\newline$ (A) yes $\newline$ (B) no

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Q. Is

\sqrt{8}

a real number?

\newline

Choices:

\newline

(A) yes

\newline

(B) no

Identify Number: Identify the number under the square root. The number under the square root is $8$ .
Check Non-Negative: Determine if the number under the square root is non-negative. $\newline$ Since $8$ is a positive number, it is non-negative.
Apply Real Number Definition: Apply the definition of a real number. A real number includes all the numbers on the number line, including all positive and negative numbers, zero, and the square roots of non-negative numbers.
Conclude Real Number: Conclude if $\sqrt{8}$ is a real number. $\newline$ Since $8$ is non-negative, $\sqrt{8}$ is a real number.