Download presentation

Presentation is loading. Please wait.

1
Example ANSWER x(x+1)

2
Example

3
Example ANSWER 1

4
Adding and Subtracting Rational Expressions Advanced Math Topics Mrs. Mongold

5
Adding and Subtracting Rational Expressions Finding Least Common Multiples and Least Common Denominators! o Use prime factorization o Example: Find the LCM of 6 and 4 6 = 2·3 4 = 2 2 LCM= 2 2 ·3 = 12

6
Find the LCM 1. a 2 – 6a + 9 and a 2 + a -12

7
Find the LCM 2. 18r 2 s 5, 24r 3 st 2, and 15s 3 t

8
Find the LCM 3. 12a 2 b 4, 27ac 3, and 18a 5 b 2 c

9
Find the LCM 4. p 3 + 5p 2 + 6p and p 2 + 6p + 9

10
Find the LCM 5. q 2 – 4q + 4 and q 3 – 3q 2 + 2q

11
Find the LCM 6. 2k 3 – 5k 2 – 12l and k 3 – 8k 2 +16k

12
Find the LCM 7. x 3 -x 2 – 2x and x 2 – 4x + 4

13
Add and Subtract Rational Expressions Same as fractions… o To add two fractions we find the LCD, the same things is going to happen with rational expressions

14
Examples 8. Simplify

15
Examples 9. Simplify

16
Examples 10. Simplify

17
Examples 11. Simplify

18
Examples 12. Simplify

19
Examples 13. Simplify

20
Examples 14. Simplify

21
Examples 15. Simplify

22
Homework

Similar presentations

© 2024 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google