3. Simplify. State any restrictions on the variable(s). x2+x (x+1)² 4x 2х-4 2-x x2-1

College Algebra
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ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
SectionP.7: Rational Expressions
Problem 2E
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3.
Simplify. State any restrictions on the variable(s).
x²+x
(x+1)²
4x
2х-4
2-x
x²-1
4.
Give an example of a rational expression with the given restrictions:
x + 0, x + -,x # 5. Write the rational expression in factored form.
Transcribed Image Text:3. Simplify. State any restrictions on the variable(s). x²+x (x+1)² 4x 2х-4 2-x x²-1 4. Give an example of a rational expression with the given restrictions: x + 0, x + -,x # 5. Write the rational expression in factored form.
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