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Get Full Access to Numerical Analysis - 10 Edition - Chapter 2.6 - Problem 2
Get Full Access to Numerical Analysis - 10 Edition - Chapter 2.6 - Problem 2

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# Find approximations to within I0_5 to all the zeros of each of the following polynomials ISBN: 9781305253667 457

## Solution for problem 2 Chapter 2.6

Numerical Analysis | 10th Edition

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Problem 2

Find approximations to within I0_5 to all the zeros of each of the following polynomials by first finding the real zeros using Newton's method and then reducing to polynomials of lower degree to determine any complex zeros. a. /(x) = x 4 + 5x3 9x2 85x 136 b. fix) = x 4 - 2x3 - 12x2 + 16x - 40 C. fix) = X 4 + X 3 + 3x2 + 2x + 2 d. fix) = x 5 + 1 lx4 - 2lx3 - 10x2 - 21x - 5 e. /(x) = 16x4 + 88x3 + 159x2 + 76x- 240 f. fix) = x 4 - 4x2 - 3x + 5 g. fix) = x 4 - 2x3 - 4x2 + 4x + 4 h. /(x) = x 3 - 7x2 + 14x - 6

Step-by-Step Solution:
Step 1 of 3

L3 - 4 ▯ ▯ 1 ex. Sketch the graph of y = −2s n x . 2 1 −π π −1 ex. Sketch the graph of y = |sin(x − π)|. 1 −π π −1

Step 2 of 3

Step 3 of 3

##### ISBN: 9781305253667

The answer to “Find approximations to within I0_5 to all the zeros of each of the following polynomials by first finding the real zeros using Newton's method and then reducing to polynomials of lower degree to determine any complex zeros. a. /(x) = x 4 + 5x3 9x2 85x 136 b. fix) = x 4 - 2x3 - 12x2 + 16x - 40 C. fix) = X 4 + X 3 + 3x2 + 2x + 2 d. fix) = x 5 + 1 lx4 - 2lx3 - 10x2 - 21x - 5 e. /(x) = 16x4 + 88x3 + 159x2 + 76x- 240 f. fix) = x 4 - 4x2 - 3x + 5 g. fix) = x 4 - 2x3 - 4x2 + 4x + 4 h. /(x) = x 3 - 7x2 + 14x - 6” is broken down into a number of easy to follow steps, and 136 words. The full step-by-step solution to problem: 2 from chapter: 2.6 was answered by , our top Math solution expert on 03/16/18, 03:24PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 76 chapters, and 1204 solutions. This textbook survival guide was created for the textbook: Numerical Analysis, edition: 10. Since the solution to 2 from 2.6 chapter was answered, more than 769 students have viewed the full step-by-step answer. Numerical Analysis was written by and is associated to the ISBN: 9781305253667.

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