Concept explainers
a.
Verify the given factor(s) of
a.
Answer to Problem 27RE
Yes it is a factor.
Explanation of Solution
Calculation:
Here, we will divide polynomial
Hence, the remainder is zero, thus
b.
Find the remaining factors of
b.
Answer to Problem 27RE
Explanation of Solution
Calculation:
Here, from the above synthetic division we will rewrite the polynomial
Hence, the remaining factors are
c.
Write the complete factorization of
c.
Answer to Problem 27RE
Explanation of Solution
Calculation:
Here, as
Hence, the complete factorization of a function
d.
List all real zeros of
d.
Answer to Problem 27RE
Explanation of Solution
Calculation:
Here, to find the zeroes of
Now, we will set the first factor to zero and solve for
Now, we will set the second factor to zero and solve for
Now, we will set the third factor to zero and solve for
Hence, the zeroes of the function
e.
Graph the function by using graphing utility.
e.
Answer to Problem 27RE
Explanation of Solution
Calculation:
Here, the graph of the function
Hence, from the above graph we have observed that the graph intersect x-axis at the three points which are as same as the above calculated value.
Chapter 2 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