Let f(x) is the polynomial of degree 4 whose coefficients are real numbers; two of its zeros are –3 and 4 – 2i. Explain why one of the remaining zeros must be a real number. Write down one of the missing zeros.
Let f(x) is the polynomial of degree 4 whose coefficients are real numbers; two of its zeros are –3 and 4 – 2i. Explain why one of the remaining zeros must be a real number. Write down one of the missing zeros.
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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![(a)
real numbers; two of its zeros are -3 and 4– 2i. Explain why one of the
remaining zeros must be a real number. Write down one of the missing
Let f(x) is the polynomial of degree 4 whose coefficients are
zeros.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3702254c-4a7b-44d2-9c66-70d7bfaf3f8a%2Fc1f2e212-1dbe-4260-ab00-4359f3557451%2Fe7c9323_processed.png&w=3840&q=75)
Transcribed Image Text:(a)
real numbers; two of its zeros are -3 and 4– 2i. Explain why one of the
remaining zeros must be a real number. Write down one of the missing
Let f(x) is the polynomial of degree 4 whose coefficients are
zeros.
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