Problem 12.2: Two Expressions Rachel's argument: Let n& m represent two integers. Then 2n& 2m are two even integers. 2n 2m is the sum of two even integers. But 2n+ 2m= 2(n+ m) 2(n+ m) is an even integer. So the sum of two even integers is even. Provide reasons for each step of Rachel's argument. Does her argument prove the sum of any two even integers is A. even? Adapted from CMP2: Say It with symbols Page 4 of 6 hy 48

Problem 12.2: Two Expressions Rachel's argument: Let n& m represent two integers. Then 2n& 2m are two even integers. 2n 2m is the sum of two even integers. But 2n+ 2m= 2(n+ m) 2(n+ m) is an even integer. So the sum of two even integers is even. Provide reasons for each step of Rachel's argument. Does her argument prove the sum of any two even integers is A. even? Adapted from CMP2: Say It with symbols Page 4 of 6 hy 48

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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