Concept explainers
To find: write the partial fraction of the given rational expression
Answer to Problem 55E
The final answer is
Explanation of Solution
Given information: we have the given rational fraction is
Let the partial fraction form of the rational expression is
Now we solve the equation for the constants A,B,C and D
Now, the above equation is equivalent to
Expanding the L.H.S we get
Grouping element’s according powers of x we get
Now, equating the coefficients of similar term on both sides to make a list of equations
Solving the above system we get
Therefore, the required partial fraction is
Chapter 7 Solutions
EBK PRECALCULUS W/LIMITS
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning