Review11_0024 - – ab 4 + 15ab 2 – 3b 6 12....

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Name ________________________ MAT 0024 REVIEW 11: Exponents and Polynomial Operations 1 – 10. Write in simplest form . 1. 10m 5 + 10m 5 1. ________________ 2. 10m 5 (10m 5 ) 2. ________________ 3. 10m 5 – 10m 5 3. ________________ 4. 5 5 10m 10m 4. ________________ 5. 9x 3 y – 4xy + 7xy + 3x 3 y 5. ________________ 6. 4a 3 b(-6a 5 )(2ab 4 ) 6. ________________ 7. 10 20 6 3a a 7. ________________ 8. 61 8 24 9 4x y 12x y 8. ________________ 9. 5x 2 y 3 (2xy 2 + 3x 4 – 6xy) 9. ________________ 10. (2m – 4n)(3m 2 – 5mn + n 2 ) 10. _______________ 11 – 15. Factor completely . 11. x 4 + 2x 2 – 48 11. _______________ 12. 5a 2
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Unformatted text preview: – ab 4 + 15ab 2 – 3b 6 12. _______________ 13. y 6 – 10y 3 + 24 13. _______________ 14. 3m 4 – 10m 2 – 8 14. _______________ 15. 3x 4 – 12x 2 y 2 15. _______________ Esmith0306 MAT0024 Review 11 Answers: 1. 20 m 5 2. 100 m 10 3. 0 4. 1 5. 6x 6. – 48 a 9 b 5 7. 10 2 a 8. 18 9 3 x y 9. 10 x 3 y 5 + 15 x 6 y 3 – 30 x 3 y 4 10. 6m 3 – 22 m 2 n + 22 mn 2 – 4 n 3 11. (x 2 – 6) (x 2 + 8) 12. (5a – b 4 ) (a + 3b 2 ) 13. (y 3 – 6) (y 3 – 4) 14. (3m 2 + 2) (m + 2) (m – 2) 15. 3x 2 (x + 2y) (x – 2y)...
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This note was uploaded on 12/11/2011 for the course MAT 0024 taught by Professor Holbrook during the Spring '10 term at Santa Fe College.

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Review11_0024 - – ab 4 + 15ab 2 – 3b 6 12....

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