Let x and y be positive integers. When is x + y3 a prime number? When is x+y a composite number? Prove your answer. ,3.
Let x and y be positive integers. When is x + y3 a prime number? When is x+y a composite number? Prove your answer. ,3.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
Section5.7: Factoring Pattern For X2+bx+c, C Positive
Problem 5OE
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Question
![Let x and y be positive integers. When is x
a prime number? When is x+y³ a composite
number? Prove your answer.
+
3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F55e50ce0-2a3b-4adc-b5c9-38de3a43ed4c%2Ff4b3be00-4aa5-43d8-bb3e-6574036fe198%2Fyxkyvza_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Let x and y be positive integers. When is x
a prime number? When is x+y³ a composite
number? Prove your answer.
+
3.
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