Tuesday, December 12, 2006
posted by siopao at 9:04 PM
Adding / Subtracting

a few practice Questions
We started the notes we an example - Probably to see what we knew about the topic.


To simplify algebraic Fractions:
1)Factor/ Find the LCD (lower common denominator)
*multiply the denominators together to find a common denominator
2)Change both fractions to have the same denominator
3)Find the restrictions
4)Add/subtract
5)Simplify
6)Re-check Restrictions

eg)


eg)


Ex 44 is homework
omit 20
 



2 Comments:


At December 15, 2006 8:44 PM, Blogger -thamie-

whoa...nice...two posts??? thats a lot, u know???...good job <",>