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10. (x² – 9) – (-2x² + 5x - 3) 11. (5 – 6d – d?) – (-4d - d2) 12. (-4x + 7) – (3x - 7)

10. (x² – 9) – (-2x² + 5x - 3) 11. (5 – 6d – d?) – (-4d - d2) 12. (-4x + 7) – (3x - 7)

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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Directions: Subtract the following polynomials
10. (x² – 9) – (-2x² + 5x - 3) 11. (5 – 6d – d?) – (-4d – d²) 12. (-4x + 7) – (3x – 7)
Transcribed Image Text:10. (x² – 9) – (-2x² + 5x - 3) 11. (5 – 6d – d?) – (-4d – d²) 12. (-4x + 7) – (3x – 7)
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