Question

which of the following describe \\(\sqrt{9}\\)? select all that apply.
integer natural number real number whole number
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Explanation:

Step1: Calculate √9

First, we find the value of $\sqrt{9}$. Since $3\times3 = 9$, we have $\sqrt{9}=3$.

Step2: Analyze each category

• Integer: Integers include all whole numbers and their negatives (..., -3, -2, -1, 0, 1, 2, 3, ...). 3 is an integer.
• Natural number: Natural numbers are positive integers (1, 2, 3, ...). 3 is a natural number.
• Real number: Real numbers include all rational and irrational numbers. 3 is a rational number (and thus a real number).
• Whole number: Whole numbers are non - negative integers (0, 1, 2, 3, ...). 3 is a whole number.

Answer:

The options that describe $\sqrt{9}$ (which is equal to 3) are:
A. integer
B. natural number
C. real number
D. whole number