The binomial x 6 - y 6 may be considered as either a difference of squares or
Question:
The binomial x6 - y6 may be considered as either a difference of squares or a difference of cubes.
Notice that the factor written in the blank in Exercise 78 is a fourth-degree polynomial, while the two factors written in the blank in Exercise 76 are both second-degree polynomials. What must be true about the product of the two factors written in the blank in Exercise 76? Verify this.
Data from in Exercise 76
Based on the answer in Exercise 75, fill in the blank with the correct factors so that x6 - y6 is factored completely.
Data from in Exercises 75
Factor x6 - y6 by first factoring as a difference of squares. Then factor further by considering one of the factors as a sum of cubes and the other factor as a difference of cubes.
Data from in Exercise 78
Based on the answer in Exercise 77, fill in the blank with the correct factor so that x6 - y6 is factored.
Data from in Exercise 77
Factor x6 - y6 by first factoring as a difference of cubes. Then factor further by considering one of the factors as a difference of squares.
Step by Step Answer:
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis