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Find a polynomial, f (x), such that f(x) has three roots and two of these roots are x = 1 and x = -5, the leading coefficient is 3, andƒ (2) = 42. (A) 3x² + 12x-15 (B) x² + 4x-5 (C) x² + 4x² - 5x (D)3x³ +12x² -15x (E) None of the above

Find a polynomial, f (x), such that f(x) has three roots and two of these roots are x = 1 and x = -5, the leading coefficient is 3, andƒ (2) = 42. (A) 3x² + 12x-15 (B) x² + 4x-5 (C) x² + 4x² - 5x (D)3x³ +12x² -15x (E) None of the above

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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Find a polynomial, f (x), such that f(x) has three roots and two of these roots are x = 1 and x = -5, the leading coefficient is 3, andƒ (2) = 42. B D OC OE O A (A) 3x² + 12x-15 (B) x² + 4x-5 (C) x² + 4x² - 5x (D)3x³ +12x² -15x (E) None of the above
Transcribed Image Text:Find a polynomial, f (x), such that f(x) has three roots and two of these roots are x = 1 and x = -5, the leading coefficient is 3, andƒ (2) = 42. B D OC OE O A (A) 3x² + 12x-15 (B) x² + 4x-5 (C) x² + 4x² - 5x (D)3x³ +12x² -15x (E) None of the above
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