The following show the partial steps of a rational expression being simplified. (x – 1)(B) læ – 4 (x + 1)(B) x – 1 x +1 A 3x? What was the term that was cancelled out (B)? What was the numerator of the original expression (A)? Express in the form ax? + bx + c:

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.6: Rational Functions
Problem 5E
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q6

The following show the partial steps of a rational expression being simplified.
(x – 1)(B)
3x2 – læ – 4 (x + 1)(B)
x – 1
x +1
A
What was the term that was cancelled out (B)?
What was the numerator of the original expression (A)? Express in the form ax? + bx + c:
Transcribed Image Text:The following show the partial steps of a rational expression being simplified. (x – 1)(B) 3x2 – læ – 4 (x + 1)(B) x – 1 x +1 A What was the term that was cancelled out (B)? What was the numerator of the original expression (A)? Express in the form ax? + bx + c:
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