# Algebra - Domains of Rational Expressions - 250 words needed

**Question description**

Domains of Rational Expressions |

In this discussion, you are assigned two rational expressions with which you will work. Remember to factor all polynomials completely. Read the following instructions in order and view the example attached above to complete this discussion:

Problems circled on this attachment Week 1 Discussion.pdf

- Explain in your own words what the meaning of domain is. Also, explain why a denominator cannot be zero.
- Find the domain for each of your two rational expressions.
- Write the domain of each rational expression in set notation (as demonstrated in the example).
- Do both of your rational expressions have excluded values in their domains? If yes, explain why they are to be excluded from the domains. If no, explain why no exclusions are necessary.
- Incorporate the following five math vocabulary words into your discussion. Use
**bold**font to emphasize the words in your writing (*Do not write definitions for the words; use them appropriately in sentences describing your math work*.):- Domain
- Excluded value
- Set
- Factor
- Real numbers

## Tutor Answer

## 8 Reviews

**Quality**

**Communication**

**On Time**

**Value**

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors