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10. b²+b-30 3b²+18b 11. 3x² +5x-2 7x²+12x-4 12. 3b²+26b-9 5b²+40b-45

10. b²+b-30 3b²+18b 11. 3x² +5x-2 7x²+12x-4 12. 3b²+26b-9 5b²+40b-45

Algebra and Trigonometry (6th Edition)
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. Assume all exponents are positive integers.

10. b²+b-30 3b²+18b 11. 3x² +5x-2 7x²+12x-4 12. 3b²+26b-9 5b²+40b-45
Transcribed Image Text:10. b²+b-30 3b²+18b 11. 3x² +5x-2 7x²+12x-4 12. 3b²+26b-9 5b²+40b-45
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