Posted by **Henry** on Saturday, August 16, 2008 at 10:17pm.

simplify the radical expression by rationalizing the denominator.

4/*21

* means square root

## Answer this Question

## Related Questions

- math - Simplify the radical expression by rationalizing the denominator: 2(...
- math - Simplify th radical expression by rationalizing the denominator: 2(square...
- College Algebra - I need some help with a handful of questions. I need to see ...
- College Algebra - I need some help with a handful of questions. I need to see ...
- College Algebra help please - I need some help with a handful of questions. I ...
- Algebra - Rationalize each expression by building perfect nth root factors for ...
- Math - Simplify the radical expression by rationalizing the denominator. 8(...
- Math To: Reiny - This is one whole question: (12) (10xy^3) (3x^2y^2) (5x) (2y) ...
- Algebra - True or False and please explain so that I can understand. 1. The ...
- Math - For all x>0 and y>0, the radical expression (fraction: let me try ...