Like what you saw?
Start your free trial and get immediate access to:
Watch 1-minute preview of this video

or

Get immediate access to:
Your video will begin after this quick intro to Brightstorm.

Simplifying Radical Expressions - Problem 2 731 views

There are two ways to simplify radicals that we look at here. For the first method, you need to be pretty strong with your ability to look at a number and find a perfect square that multiplies into it. The general idea is that you re-write the original radical as the product of two radicals, one of which is a perfect square. Then you simplify the perfect square piece. If you are not as good at working with perfect squares, in a second method, you break the integer into it's prime factorization, and look for pair of primes that show up. That pair represents the square root of a perfect square, and one of those values can go outside the root.

Transcript Coming Soon!

Stuck on a Math Problem?

Ask Genie for a step-by-step solution