How to evaluate the square root of a perfect square number ex 3, root(144)

The video tutorial explains how to evaluate the square root of 144 by understanding the concept of square roots, reviewing basic multiplication, and using prime factorization. It demonstrates breaking down 144 into its prime factors and finding pairs to calculate the square root, ultimately showing that the square root of 144 is 12.

How do you determine the larger numbers when factorizing?

What does the definition of the square root imply?