3x4 − 8x3 + 8 = 0,    [2, 3] Use Newton's method to approximate the root correct to six decimal places.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.3: Quadratic Equations
Problem 51E
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3x4 − 8x3 + 8 = 0,    [2, 3]

Use Newton's method to approximate the root correct to six decimal places.

S. frx)=
3x4-8x34 8 =0
[2,3]
X,=2.5
X2= 2.495
X3: 2.48496467395
Xy= 2.494964/57718
f'(x)= 12x 3-24x²
%3D
Xnii= Xn- 3 K - 8 x+8
72xn-24x
Transcribed Image Text:S. frx)= 3x4-8x34 8 =0 [2,3] X,=2.5 X2= 2.495 X3: 2.48496467395 Xy= 2.494964/57718 f'(x)= 12x 3-24x² %3D Xnii= Xn- 3 K - 8 x+8 72xn-24x
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