Download presentation

Presentation is loading. Please wait.

Published byAlma Faulkner Modified over 2 years ago

1
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable

2
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for x : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable

3
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for x : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable No factoring needed so set denominator = 0 and solve.

4
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for x : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable No factoring needed so set denominator = 0 and solve. Answer

5
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for m : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable

6
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for m : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable No factoring needed so set denominator = 0 and solve.

7
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for m : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable No factoring needed so set denominator = 0 and solve. Answer

8
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for a : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable

9
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for a : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable No factoring needed so set denominator = 0 and solve. There is a short cut for denominators like The answer is

10
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for a : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable In this case c = 2 and d = 9 There is a short cut for denominators like The answer is

11
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for a : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable In this case c = 2 and d = 9 There is a short cut for denominators like The answer is Answer

12
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for x : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable

13
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for x : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable Factored denominator

14
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for x : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable Set each expression = 0 and solve…

15
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for y : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable

16
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for y : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable Factored denominator

17
Rational Expressions – Restrictions When working with rational expressions, we must remember that it is not possible to divide by zero. So we will identify / define values that are NON-PERMISSIBLE. Example : Find the non-permissible replacement for y : Steps : 1. Factor completely ( if needed ) 2. Set your denominator = 0 and solve for your variable

Similar presentations

© 2016 SlidePlayer.com Inc.

All rights reserved.

Ads by Google