Question

5 simplify the perfect square. type your answer in the gray space below. \\(\sqrt{169} = \square\\)

Explanation:

Step1: Recall perfect square

Find a number \( n \) such that \( n^2 = 169 \).

Step2: Calculate \( n \)

Test \( 13 \): \( 13 \times 13 = 169 \), so \( \sqrt{169} = 13 \).

Answer:

13