Instruction: Read each item carefully then choose the letter of your answer among the options Solution needed _5, How many possible roots this polynomial P(x) = 3x4 + 5x2 – 20 have? A. 6 В. 12 С. 18 D. 24

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter5: Polynomial And Rational Functions
Section: Chapter Questions
Problem 19PT: Use Descartes’ Rule of Signs to determine the possible number of positive and negative solutions....
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polynomials and polynomial equations

Instruction: Read each item carefully then choose the letter of your answer among the
options Solution needed
_5, How many possible roots this polynomial P(x) = 3x4 + 5x2 – 20 have?
A. 6
В. 12
C. 18
D. 24
Transcribed Image Text:Instruction: Read each item carefully then choose the letter of your answer among the options Solution needed _5, How many possible roots this polynomial P(x) = 3x4 + 5x2 – 20 have? A. 6 В. 12 C. 18 D. 24
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