Objective #5 In Exercises 1-19, find all real values of x such that f(x) = 0. 1 f(x) = 3x +5 2x - 3 7 3. f(x) = x² - 16 4. f(x) = x² - 7x + 12 5. f(x) = x³ - 2x 6. f(x) = x³+4x²-x-4 7. f(x) = 1-2x² - x 2. f(x) = 8. f(x) = 5x2+3x² 9. f(x) = 2x² - 9x - 18 + x³ 2x - 1 x + 3 11. f(x) = x² + x - 12 12. f(x) = 2x² - 7x+6 10. f(x) = 13. f(x) x + 2 x² - 4 14. f(x) = 2x³ - 3x 3 15. f(x) = 2 - X 16. f(x) = √3x +7 5r+4 x - 3 18. f(x) = √2x-11-3 19. f(x) = x³ - x² - 5x+5 17. f(x) =

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