Download presentation

Presentation is loading. Please wait.

Published byDaniel Greene Modified over 7 years ago

1
10-5 Addition and Subtraction: Unlike Denominators Standard 13.0: Add and subtract rational expressions.

2
Least Common Multiple Rule a. Factor each expression. b. Form the product using each factor the greatest number of times it occurs.

3
#1 Finding the LCM

4
#2 Finding the LCM

5
Adding and Subtracting Rules: Unlike Denominators a. Change Subtraction to Add the Opposite b. Factor the Denominator, if possible c. Find a Common Denominator (LCD) d. Multiply the Numerator and Denominator by the missing factor e. Add the Numerator f. Factor the Numerator if possible g. Simplify if possible

6
Fraction Rule (Addition and Subtraction) 3. 4.

7
#5 Add or subtract. Simplify

8
#6 Add or subtract. Simplify

9
#7 Add or subtract. Simplify

10
#8 Add or subtract. Simplify

11
Add or Subtract. Simplify.

Similar presentations

© 2022 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