Based on the graph of f(x) = x - 2x³ + 3x + 2 shown, what are the real roots of x4 - 2x³ + 3x + 2 = 0? YA 8 -20 2 X a) impossible to determine O b) 2 Oc) no real roots d) -2,-1, 1, 2
Based on the graph of f(x) = x - 2x³ + 3x + 2 shown, what are the real roots of x4 - 2x³ + 3x + 2 = 0? YA 8 -20 2 X a) impossible to determine O b) 2 Oc) no real roots d) -2,-1, 1, 2
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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Transcribed Image Text:Based on the graph of f(x) = x4 - 2x³ + 3x + 2 shown, what are the real roots of 4 -
2x3 + 3x + 2 = 0?
YA
8
6
4
2
-20 2 x
a) impossible to determine
O b) 2
Oc) no real roots
d) -2,-1, 1, 2
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