3 2 f(x) = 2x -x + 11x² - 4x+12

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
Chapter12: Quadratic Functions
Section12.6: Solving Problems Involving Quadratic Equations
Problem 8E
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K
Find the zeros of f(x) given that one zero is k.
x³ +11x² - 4x+12
4
f(x)=2x-x
k = -2i
One zero is - 2i. The other zeros of f(x) are
(Express complex numbers in terms of i. Use a comma to separate answers as needed.)
Transcribed Image Text:K Find the zeros of f(x) given that one zero is k. x³ +11x² - 4x+12 4 f(x)=2x-x k = -2i One zero is - 2i. The other zeros of f(x) are (Express complex numbers in terms of i. Use a comma to separate answers as needed.)
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