Posted by **Juli ** on Sunday, November 25, 2012 at 4:31pm.

Write each rational expression in simplest form and list the values of the variables for which the fraction is undefined.

1. x^2-7x+12/x^2+2x-15

2. 5y^2-20/y^2+4y+4

3. -7+7a/21a^2-21

4. 5(1-b)+15/b^2-16

## Answer this Question

## Related Questions

- Math help, anyone? - Solve the proportion. Where necessary, round to the nearest...
- math,correction - Write each fraction in simplest form. #18 (-5x^3y^3)/(-20xy^4...
- math, algebra,correction & help - directions are: write each fraction in ...
- Alg. II - Simplify. Identify any x-values for which the expression is undefined...
- ml - Evaluate the expression 25/23 and write your answer as a fraction in ...
- Math - The fraction 6/10 is not written in simplest form. Write the fraction in ...
- math - What is the process to list all numbers for which rational expression is ...
- ALG 2!!! - Write an equation of a line with an undefined slope and passing ...
- math 6th grade - I need to write the percent as a fraction in the simplest form...
- Algebra plz check - Find all numbers for which the rational expression is ...

More Related Questions