3. By the end of this section, you will be able to: 1. Determine the LCM of polynomials 2. Add and subtract rational expressions Class notes from ___________ Assignment Due _____________: A# 8.21: Page 454 #18-25 all MUST SHOW WORK TO RECEIVE CREDIT

5. Find the LCM of the following:

7. Find the LCM of each set of polynomials:

15. By the end of this section, you will be able to: 1. Determine the LCM of polynomials 2. Add and subtract rational expressions Class notes from ___________ Assignment Due _____________: A# 8.22: Page 454 #26-35 all MUST SHOW WORK TO RECEIVE CREDIT

23. Find the slope of the line that passes through each pair of points.