Learn how to subtract two radicals

The video tutorial explains how to simplify expressions involving radicals by identifying like terms and using square numbers. It reviews the properties of square roots and demonstrates step-by-step simplification of radicals. The tutorial concludes by combining like terms to achieve the simplest form of the expression.

What is the process to simplify the expression 8 times radical 32?

Explain why sqrt(32) and sqrt(8) are not like terms.

What is the largest square number that evenly divides into 32?

How can you rewrite the expression 8 times sqrt(16) times sqrt(2)?

What is the final simplified form of the expression 8 times radical 32 minus 4 times radical 8?