The Newton-Raphson method is another numerical method for solving equations of the form f(x)=0.

This is best illustrated by the example below which is covered in the video.


  1. Find an approximation to the root of x^3+2x-2=0 using the Newton-Raphson method to two decimal places, given that the root lies between 0 and 1.
How to use the Newton Raphson method - youtube Video