Part A:  Select one of the factors of x2y3 − 11x2y + 6y2 − 66.  (x2y + 6)  (x2y − 6)  (y2 + 11)  (y − 3) Part B:  Select one of the factors of 5x2 + 7x + 2.  (5x − 2)  (x + 2)  (5x + 1)  None of the above Part C:  Given the trinomial 3x2 − 6x + 5, what is the value of the discriminant?  −66  −24

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Part A: 


Select one of the factors of x2y3 − 11x2y + 6y2 − 66.

 (x2y + 6) 

(x2y − 6)

 (y2 + 11) 

(y − 3)

Part B: 


Select one of the factors of 5x2 + 7x + 2.

 (5x − 2)

 (x + 2) 

(5x + 1)

 None of the above

Part C: 

Given the trinomial 3x2 − 6x + 5, what is the value of the discriminant?

 −66

 −24

 8

 96

Part D: 

Given the trinomial 5x2 − 2x − 3, predict the type of solutions.

 Two rational solutions

 One rational solution

 Two irrational solutions

 Two complex solutions

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