Answer
$2,\pm i,(m=2)$
Work Step by Step
$P=x^4(x-2)+2x^2(x-2)+(x-2)=(x-2)(x^4+2x^2+1)=(x-2)(x^2+1)^2$
zeros $2,\pm i,(m=2)$
Precalculus: Mathematics for Calculus, 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305071751
ISBN 13:
978-1-30507-175-9
Chapter 3 - Section 3.5 - Complex Zeros and the Fundamental Theorem of Algebra - 3.5 Exercises - Page 294: 64
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