Question: For #1 - 17, Factor each polynomial completely. Show Work for #'s 18-20. Write all your answers on the answer sheet provided. Also show your

For #1 - 17, Factor each polynomial completely. Show Work for #'s 18-20. Write all your answers on the answer sheet provided. Also show your work on the answer sheet. (5 pts each) 1. 6x2 - 17x - 3 2. 21x3y4 - 15x2y5 + 6x4y 3. 49x2 - 16 4. x2 + 13x - 30 5. 81x2 + 72x + 16 6. mn - 2n + 5m - 10 7. 12y2 - 22y - 20 8. 3x3 + 9x2 - 30x 9. a'b'c4 + a3b6c5 + a4b2c 10. 25c4 - 81d2 11. x3+ 3x2 - 6x - 18 12. x2 + x - 42 13. x2 + 7xy - 30y2 14. 20y2 + 5y - 10y5 15. x3 + 1000 16. 27x3 - 64y6 17. x2 - 2xy - 35y2 For #'s 18-20 solve the equation by Factoring and the Zero Factor Property. (5 points each) Show Work for these problems on the answer sheet to receive credit. 18. x2 -36 = 9x 19. 4x2 - 8x = 0 20. 3x2 = 8x - 5 Extra Credit: Factor COMPLETELY x3-7x2 - 4x + 28

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