Determine whether the indicated real number is a zero of the given polynomial function f. f(x) = 5x³ - 19x² + 23x - 9 1; Yes, 1 is a zero. O No, 1 is not a zero. If yes, find all other zeros. (If no, enter NA. Enter your answers as a comma-separated list.) x = NA I X If yes, give the complete factorization of f(x). (If no, enter NA. Do not attempt the factorization of f(- f(x) = (x−1)(5x+1)(x+9) X
Determine whether the indicated real number is a zero of the given polynomial function f. f(x) = 5x³ - 19x² + 23x - 9 1; Yes, 1 is a zero. O No, 1 is not a zero. If yes, find all other zeros. (If no, enter NA. Enter your answers as a comma-separated list.) x = NA I X If yes, give the complete factorization of f(x). (If no, enter NA. Do not attempt the factorization of f(- f(x) = (x−1)(5x+1)(x+9) X
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.6: Multiplying Polynomials
Problem 48WE
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![**Determine whether the indicated real number is a zero of the given polynomial function f.**
1; \( f(x) = 5x^3 - 19x^2 + 23x - 9 \)
- [x] Yes, 1 is a zero.
- [ ] No, 1 is not a zero. ✔️
If yes, find all other zeros. (If no, enter NA. Enter your answers as a comma-separated list.)
\( x = \) [ NA ] ❌
If yes, give the complete factorization of \( f(x) \). (If no, enter NA. Do not attempt the factorization of \( f(x) \) if the indicated number is not a zero.)
\( f(x) = (x-1)(5x+1)(x+9) \) ❌
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Transcribed Image Text:**Determine whether the indicated real number is a zero of the given polynomial function f.**
1; \( f(x) = 5x^3 - 19x^2 + 23x - 9 \)
- [x] Yes, 1 is a zero.
- [ ] No, 1 is not a zero. ✔️
If yes, find all other zeros. (If no, enter NA. Enter your answers as a comma-separated list.)
\( x = \) [ NA ] ❌
If yes, give the complete factorization of \( f(x) \). (If no, enter NA. Do not attempt the factorization of \( f(x) \) if the indicated number is not a zero.)
\( f(x) = (x-1)(5x+1)(x+9) \) ❌
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