Find the real zeros of each polynomial. 11. f(x)=x-2x2-5x+6 12. f(x) =x' +2x'-12x-40x-32 13. f(x)=x'-9xr-4x+12 14. f(x)=x' +4x2-11x+6 15. f(x) = x-7x² +x-7 16. f(x) =-2x +19x -49x+ 20 17. f(x)=-17x +5x² +34x-10 18. f(x)= 36x -12x-11x +2x+1 19. f(x)= 3x+3x-11x-10 20. f(x)= 2x +x'-7x-3x+3 21. f(x)=9x-5x-x 22. f(x)=6x- 5x-9x 23. f(x)=x +2x-15 24. f(x)= x-9x² +14 25. S(x) = 3x* -14x-5 26. f(x)=2x-7x +6 27. f(x)=x° -3xr'-10 28. f(x)= 2x -9x' +10 29. f(x)=x'-2x-4x+8 30. f(x)= 2x + 3x -18x-27 31. f(x) =x -60x-80x +960x+ 2304 32. f(x)= 25x -105x +174x -142x +57x-9
Find the real zeros of each polynomial. 11. f(x)=x-2x2-5x+6 12. f(x) =x' +2x'-12x-40x-32 13. f(x)=x'-9xr-4x+12 14. f(x)=x' +4x2-11x+6 15. f(x) = x-7x² +x-7 16. f(x) =-2x +19x -49x+ 20 17. f(x)=-17x +5x² +34x-10 18. f(x)= 36x -12x-11x +2x+1 19. f(x)= 3x+3x-11x-10 20. f(x)= 2x +x'-7x-3x+3 21. f(x)=9x-5x-x 22. f(x)=6x- 5x-9x 23. f(x)=x +2x-15 24. f(x)= x-9x² +14 25. S(x) = 3x* -14x-5 26. f(x)=2x-7x +6 27. f(x)=x° -3xr'-10 28. f(x)= 2x -9x' +10 29. f(x)=x'-2x-4x+8 30. f(x)= 2x + 3x -18x-27 31. f(x) =x -60x-80x +960x+ 2304 32. f(x)= 25x -105x +174x -142x +57x-9
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:Find the real zeros of each polynomial.
11. f(x)=x-2x²-5x+6
12. f(x) = x' +2x-12x-40x-32
13. f(x)=x'-9xr-4x+12
14. f(x) =x' +4x-11x+6
15. f(x)= x'-7xr +x-7
16. f(x)=-2x'+19x -49x+ 20
17. f(x)=-17x +5x +34x-10
18. f(x)= 36x' -12x'-11x +2x+1
19. f(x) = 3x+3x²-11x-10
20. f(x)= 2x+ x'-7x- 3x+3
21. f(x)=9x'-5x -x
22. f(x) = 6x -5x -9x2
23. f(x)= x +2x -15
24. f(x)=x-9x +14
25. f(x)= 3x-14x-5
26. f(x)= 2x -7x +6
27. S(x)=x° - 3xr'-10
28. f(x)= 2x°-9x +10
29. f(x) = x'-2x -4x+8
30. f(x) = 2x +3x -18x-27
31. f(x) = x -60x-80x2 +960x + 2304
32. f(x)= 25xr -105x +174x -142x +57x-9
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