OPERATIONS ON RATIONAL EXPRESSIONS

In today's class Mr. K was not here and he had a sub to fill in for him. So we just continued working on Exercise 47 all question(DO NOT DO #9)

Here's an example:

1. You can't factor yet so you have to reciprocal.

2. Now factor out the variables.

3.Now just cross multiply; x and x = 1 and y and y = 1

4. now just reduce




The next scribe will be ...........................Akeem!!!

My Muddiest Point

My muddiest points about radicals are:
- word problems
- division of radicals
- evaluating radicals
eg. 4 -1/4