Use the rational zeros theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x)=x+10x³ - 20x²90x+99 What are the real zeros? Select the correct choice below and, if necessary, fill in the answer box to complete your answer.
Use the rational zeros theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x)=x+10x³ - 20x²90x+99 What are the real zeros? Select the correct choice below and, if necessary, fill in the answer box to complete your answer.
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:Use the rational zeros theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers.
f(x) = x + 10x³ - 20x² - 90x +99
What are the real zeros? Select the correct choice below and, if necessary, fill in the answer box to complete your answer.
O A. x=
(Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any rational numbers in the expression. Use a comma to separate answers
as needed.)
OB. There are no real zeros.
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