Learn How to Simplify the Square Root of a Large Number, Sqrt(128)

The video tutorial explains how to find the square root of 128 using two methods: prime factorization and recognizing square numbers. The prime factorization method involves breaking down the number into its prime factors and grouping them to simplify the square root. The alternative method uses the knowledge of square numbers to simplify the process. The tutorial also briefly mentions cube roots and provides a step-by-step explanation of each method, emphasizing the importance of understanding both approaches for solving square root problems.

Explain the process of taking out pairs of numbers when simplifying square roots.

What is the significance of rewriting a number with a square number when simplifying square roots?