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* + 2x-7x- 8x + 12

College Algebra (MindTap Course List)
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Author:R. David Gustafson, Jeff Hughes
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Chapter4: Polynomial And Rational Functions
Section4.5: Zeros Of Polynomial Functions
Problem 79E
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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.
4.
f(x) =x +2x-77x-8x+ 12
What are the real zeros? Select the correct choice below and, if necessary, fill in the answer box to complete your answer.
OA. x-
(Simplify your answer Type an exact answer, using radicals as needed. Use integers or fractions for any rational numbers in the
O B. There are no real zeros.
Use the real zeros to factorf.
f(x) =
(Simplify your answer. Type your answer in factored form. Type an exact answer, using radicals as needed. Use integers or fractions for
Question
Click to select your answer(s).
O Search
0 日
合店
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. 4. f(x) =x +2x-77x-8x+ 12 What are the real zeros? Select the correct choice below and, if necessary, fill in the answer box to complete your answer. OA. x- (Simplify your answer Type an exact answer, using radicals as needed. Use integers or fractions for any rational numbers in the O B. There are no real zeros. Use the real zeros to factorf. f(x) = (Simplify your answer. Type your answer in factored form. Type an exact answer, using radicals as needed. Use integers or fractions for Question Click to select your answer(s). O Search 0 日 合店
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