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.
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: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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