Find the roots of the following using the indicated method|f (x)| < 0.0001 1. f (æ) = 3x³ + 2x² + 1 (–1, 2.5)using B.M. %3D
Find the roots of the following using the indicated method|f (x)| < 0.0001 1. f (æ) = 3x³ + 2x² + 1 (–1, 2.5)using B.M. %3D
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:Find the roots of the following using the indicated method|f (x) | < 0.0001
1. f (æ) =
3a3 + 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
23 + 3x2 – 6x – 8 = 0
Note: obtain the real roots after m = 3.
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