Just because a radical has variables doesn't make it any more difficult to add or subtract. Add and subtract radicals with variables with help from an expert in mathematics in this free video clip.

Just because a radical has variables doesn't make it any more difficult to add or subtract. Add and subtract radicals with variables with help from an expert in mathematics in this free video clip.

Part of the Video Series: Radical Numbers

- Follow eHow
- Follow @eHow

Featured

Buying Clothes for Kids Without Breaking the Bank

View Blog Post
Bare Yourself in Public: Tweet What You Eat

View Blog Post
5 Tips to Photographing Siblings

View Blog Post
15 Home Repairs for $15

View Photos