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

- 8th grade algebra - Can you check my answers? 1. 3√20/√4 = 3√(...
- Math - Find an equation of the line that bisects the obtuse angles formed by the...
- Algebra - 1. Simplify the expression: 4√18+5√32 A.45√2 B.32&#...
- 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 - √...
- Algebra 2 - Can someone help me with this radical expression please? The problem...

More Related Questions