Use Descartes' Rule of Signs to analyze the number of positive and negative real roots and the number of non-real roots of the function: h(x) = -42" + 13z° – 3r* – 182* + 5æ³+ 152? – 10z - 2 and at most and at most There are at least positive real roots. negative real roots. non-real roots. There are at least There are at least and at most
Use Descartes' Rule of Signs to analyze the number of positive and negative real roots and the number of non-real roots of the function: h(x) = -42" + 13z° – 3r* – 182* + 5æ³+ 152? – 10z - 2 and at most and at most There are at least positive real roots. negative real roots. non-real roots. There are at least There are at least and at most
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![Use Descartes' Rule of Signs to analyze the number of positive and negative real roots and the number of non-real roots of the function:
h(x) = -42" + 13z° – 3r* – 182* + 5æ³+ 152? – 10z
- 2
and at most
and at most
There are at least
positive real roots.
negative real roots.
non-real roots.
There are at least
There are at least
and at most](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbc672939-3ee6-4378-bb7f-9f038bb82fec%2F9a426d76-dd62-4cd1-af8a-3a3023179922%2Fahibivl_processed.png&w=3840&q=75)
Transcribed Image Text:Use Descartes' Rule of Signs to analyze the number of positive and negative real roots and the number of non-real roots of the function:
h(x) = -42" + 13z° – 3r* – 182* + 5æ³+ 152? – 10z
- 2
and at most
and at most
There are at least
positive real roots.
negative real roots.
non-real roots.
There are at least
There are at least
and at most
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