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Find the roots of the following using the indicated method|f (x)| < 0.0001 1. f (x) = 3x³ + 2x² + 1 (–1, 2.5)using B.M. 2. f (x) = e2ª + e# – 1, (-0.5, 1) using R.F.M. 3. Use Graeffe's Root Squaring Method to determine the real roots of the polynomial equation a3 + 3x? – 6x – 8 = 0 Note: obtain the real roots after m = 3.

Find the roots of the following using the indicated method|f (x)| < 0.0001 1. f (x) = 3x³ + 2x² + 1 (–1, 2.5)using B.M. 2. f (x) = e2ª + e# – 1, (-0.5, 1) using R.F.M. 3. Use Graeffe's Root Squaring Method to determine the real roots of the polynomial equation a3 + 3x? – 6x – 8 = 0 Note: obtain the real roots after m = 3.

Advanced Engineering Mathematics
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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Find the roots of the following using the indicated method|f (x)| < 0.0001 1. f (x) = 3x³ + 2x² +1 (–1,2.5)using B.M. 2. f (x) = e2" + e® – 1, (-0.5, 1) using R.F.M. 3. Use Graeffe's Root Squaring Method to determine the real roots of the polynomial equation a:3 + 3x2 – 6 – 8 = 0 Note: obtain the real roots after m = 3.
Transcribed Image Text:Find the roots of the following using the indicated method|f (x)| < 0.0001 1. f (x) = 3x³ + 2x² +1 (–1,2.5)using B.M. 2. f (x) = e2" + e® – 1, (-0.5, 1) using R.F.M. 3. Use Graeffe's Root Squaring Method to determine the real roots of the polynomial equation a:3 + 3x2 – 6 – 8 = 0 Note: obtain the real roots after m = 3.
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