Question

 Find the approximate root of the equation equation using Newton-Raphson method. Perform only 3 iterations with equation.

09 Jan 2026
Answer :
Word Count : 228
The given equation is (2x^3 = 3x + 6). Rewriting it in the form (f(x) = 0): [ f(x) = 2x^3 - 3x - 6 ] The derivative is: [ f'(x) = 6x^2 - 3 ] Using the Newton-Raphson formula: [ x_{n+1} = x_n - \frac{f(x_n)}{f'(x_n)} ] Starting with (x_0 = 2): Iteration 1: [ f(2) = 2(2)^3 - 3(2) - 6 = 16 - 6 - 6 = 4 ] [ f'(2) = 6(2)^2 - 3 = 24 - 3 = 21 ] [ x_1 =
_______ ____ ________ _________ _________ _____ ______ ______ _________ _______ ____ ________.
________ _________ ________ _______ ___ __________ ________.
__________ ________ ___ _________ _____ _________ _______ _________ ___ ______ _____ ___.
_____ __________ _________ ________ _______ ___.
_____ __________ _______ ________ ______ _________ _______ ______ ____ ___.
_________ _______ _________ ______ _________ _________ ___ _____.
______ ______ ________ _________ _________ ______ __________ ___ ____.
______ _______ ____ ______ ______ ________ ________ ___ _________ _________.
_________ ________ ____ ________ ___ ______ ___.
____ __________ ________ ________ _____ _________ ______ ____ _______ __________ ___ _________.
_____ _________ ___ ________ _____ ___ __________ _____.
_______ ______ ___ _________ _____.
______ __________ _____ __________ __________ _________ __________ _______ _________.
____ ______ _________ _____ ____ ____ __________ ___ _________ ___ ___.
____ __________ ________ ________ __________ _________ __________ ________ ______.
_________ ________ ________ _____ ______ _____.
IGNOU ACADEMY
Your IGNOU journey, made easier.
  • Solved Assignments
  • Study Notes
  • Guess Papers
  • Question Papers
Skip in 10
Top
📞
Call Support Instant phone assistance IGNOU BMTE 144 2026 -  Find the approximate root of the equation  using Newto | IGNOU Academy
→
🟢
WhatsApp Chat Fast live messaging
→
Email Us Business enquiries & support
→