Solve |3²|: Evaluating Absolute Value of a Square Number

To solve this problem, we'll follow these steps:

• Step 1: Calculate the square of 3.
• Step 2: Determine the absolute value of the result.

Now, let's work through each step:
Step 1: Calculate $3^2$.
The square of 3 is calculated as follows: $3 \times 3 = 9$.

Step 2: Apply the concept of absolute value.
Since $9$ is already positive, the absolute value of $9$ is simply $9$, as $|9| = 9$.

Therefore, the solution to the problem is $9$, which corresponds to choice 3 in the provided options.