Download presentation

Presentation is loading. Please wait.

Published byMiles Farmer Modified over 6 years ago

1
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible.

2
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 1 :

3
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 1 : EXAMPLE # 2 :

4
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 1 : EXAMPLE # 2 : EXAMPLE # 3 :

5
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 4 :

6
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 4 : Distributed ( - )

7
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 4 : Combined like terms…

8
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 5 : Even though this answer is correct, it is not in simplest from. We will need to simplify by factoring.

9
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 5 : Factor and simplify.

10
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 6 : Check to see if answer is in simplest form by factoring.

11
Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators. Combine any like terms when possible. EXAMPLE # 6 : No common terms to cancel so answer is OK.

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