59 d Use the given information to find the remaining roots of the polynomial. E(x)=x++4x³+2x²+20x-15, and one of the roots is √5 i. Answer: x= -1;x= -3
59 d Use the given information to find the remaining roots of the polynomial. E(x)=x++4x³+2x²+20x-15, and one of the roots is √5 i. Answer: x= -1;x= -3
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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Transcribed Image Text:Use the given information to find the remaining roots of the polynomial.
59
d
E(x)=x*+4x3+2x²+20x – 15, and one of the roots is /5 i.
Answer:
x = -1;x= -3
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