For each polynomial given, use the Rational Root Theorem to list the possible rational zeros. Once you've found the possible rational zeros, use the calculator to determine which values are actual zeros of the function. The actual zeros should only be zeros that you mentioned as possible zeros. If you graph the function, you will also see additional zeros, those are NOT be in included below. Function Possible Rational Zeros f(x) = x³ + 2x² - 11x - 12 13.1 Click or tap here to enter text. f(x) = x² + 4x³ - 6x² - 36x-27 14.1Click or tap here to enter text. Actual Rational Zeros 13.2Click or tap here to enter text. 14.2Click or tap here to enter text.
For each polynomial given, use the Rational Root Theorem to list the possible rational zeros. Once you've found the possible rational zeros, use the calculator to determine which values are actual zeros of the function. The actual zeros should only be zeros that you mentioned as possible zeros. If you graph the function, you will also see additional zeros, those are NOT be in included below. Function Possible Rational Zeros f(x) = x³ + 2x² - 11x - 12 13.1 Click or tap here to enter text. f(x) = x² + 4x³ - 6x² - 36x-27 14.1Click or tap here to enter text. Actual Rational Zeros 13.2Click or tap here to enter text. 14.2Click or tap here to enter text.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.4: Complex And Rational Zeros Of Polynomials
Problem 18E
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Question
Transcribed Image Text:For each polynomial given, use the Rational Root Theorem to list the possible rational zeros. Once
you've found the possible rational zeros, use the calculator to determine which values are actual zeros
of the function. The actual zeros should only be zeros that you mentioned as possible zeros. If you graph
the function, you will also see additional zeros, those are NOT be in included below.
Function
Possible Rational Zeros
Actual Rational Zeros
f(x) = x³ + 2x² – 11x – 12
13.1 Click or tap here to enter
13.2Click or tap here to
%3D
text.
enter text.
f(x) = x* + 4x³ – 6x? – 36x – 27
14.1Click or tap here to enter
14.2Click or tap here to
|
text.
enter text.
f(x) = 10x* – 3x³ – 29x² + 5x
+ 12
15.1Click or tap here to enter
15.2Click or tap here to
text.
enter text.
f(x) = x* – 2x3 – x? – 2x – 2
16.1Click or tap here to enter
16.2Click or tap here to
text.
enter text.
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