Simplify each rational expression completely. 7. 3. 5. 9+6 1. x²-36 9-6 8. 4. y+3 9. 2+ y-3

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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Simplify each rational expression completely.
7.
3.
5.
9+6
1.
x²-36
9-6
8.
4.
y+3
9.
2+
y-3
Transcribed Image Text:Simplify each rational expression completely. 7. 3. 5. 9+6 1. x²-36 9-6 8. 4. y+3 9. 2+ y-3
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(a+b) (a-b) = a2-b2

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