Posted by **Carla** on Tuesday, August 7, 2012 at 9:59am.

1. which number below is irrational?

a)√4/9 b) √20 c)√121

Why is the number you chose irrational?

2. express in simplest form:

√48-5√27+2√75

3. solve for x: (√x+2)-3=0

## Answer this Question

## Related Questions

- Math - Find an equation of the line that bisects the obtuse angles formed by the...
- maths - I will be thankfull to you if you help me to solve the below problem: 6...
- Algebra - How would i complete these problems? 1. (√6mn)^5 2. ^3√16x...
- Algebra Work Check - 1. 5√6 * 1/6√216 5/6 * √1296 5/6 * √...
- algebra 1 - alright i have a few questions if its ok..? Simplify: 1. -2√(...
- Algebra 2 Answer Check - Simplify by rationalizing each denominator. 1. 2/√...
- Algebra - Simplify the expressions and solve the equations 1. 2√3 - √...
- THE HOMEWORK IS DUE TODAY- HELP! HELP! PLEASE - There exist irrational numbers a...
- please help with math - There exist irrational numbers a and b so that a^b is ...
- Math help Ms. Sue please - 1. What is the simplified form of the expression? 7m^...