f(x)=9x^3-15x^2-30x-18 Find all zeros of the function

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
Section: Chapter Questions
Problem 77CLR
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f(x)=9x^3-15x^2-30x-18

Find all zeros of the function.

 

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