Posted by **Becca** on Friday, January 18, 2013 at 12:20am.

Rationalize each expression by building perfect nth root factors for each denominator. Assume all variables represent positive quantities. I don’t understand how to compute these. Also I don’t have the square root sign so I typed it out where it would be and the number before or after.

1. -4/Square root 20

2. Square root of 125/12n^3

3. Square root 10-3 /Square root 3 +Square root 2

4. 7+ square root 6 /3-3 square root 2

## Answer this Question

## Related Questions

- 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 ...
- Math - Rationalize the denominator. Assume that all expressions under radicals ...
- algebra - Help Fast PLEASE!! check for corrections on my problems 1.Rewrte the ...
- Math - Just need some help... Directions: Multiply or raise to the power as ...
- Algebra 2 - Simplify Each Expression. Rationalize all denominators. Assume that ...
- Algebra - Rationalize the denominator of each expression. Assume that all ...
- Algebra - I need to rationalize the denominator of 2/3 square root of five, (...
- Algebra - Express the following in simplest radical form. All variables ...

More Related Questions