Find the partial fraction decomposition for the rational expressi 6x2- x-13 x(x+ 1)(x- 1) 2. 6x-x-13 %3D x(x+ 1)(x- 1) (Use integers or fractions for any numbers in the expression.)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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### Partial Fraction Decomposition for Rational Expressions

**Problem Statement:**
Find the partial fraction decomposition for the rational expression:

\[
\frac{6x^2 - x - 13}{x(x + 1)(x - 1)}
\]

**Solution Setup:**
We need to express the rational expression as a sum of simpler fractions. Decompose the expression as follows:

\[
\frac{6x^2 - x - 13}{x(x + 1)(x - 1)} = \frac{A}{x} + \frac{B}{x+1} + \frac{C}{x-1}
\]

Here, \( A \), \( B \), and \( C \) are constants that need to be determined.

**Instructions:**
- Use integers or fractions for any numbers in the expression.
- Solve for \( A \), \( B \), and \( C \) by multiplying through by the common denominator and matching coefficients.

### Graphs or Diagrams
The problem does not include any graphs or diagrams. The focus is on algebraic manipulation to find the values of \( A \), \( B \), and \( C \).
Transcribed Image Text:### Partial Fraction Decomposition for Rational Expressions **Problem Statement:** Find the partial fraction decomposition for the rational expression: \[ \frac{6x^2 - x - 13}{x(x + 1)(x - 1)} \] **Solution Setup:** We need to express the rational expression as a sum of simpler fractions. Decompose the expression as follows: \[ \frac{6x^2 - x - 13}{x(x + 1)(x - 1)} = \frac{A}{x} + \frac{B}{x+1} + \frac{C}{x-1} \] Here, \( A \), \( B \), and \( C \) are constants that need to be determined. **Instructions:** - Use integers or fractions for any numbers in the expression. - Solve for \( A \), \( B \), and \( C \) by multiplying through by the common denominator and matching coefficients. ### Graphs or Diagrams The problem does not include any graphs or diagrams. The focus is on algebraic manipulation to find the values of \( A \), \( B \), and \( C \).
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