Show the cubic equation x 3 2x 1 = 0 has a root near x

Question:

Show the cubic equation x3 – 2x – 1 = 0 has a root near x = 2. Prove that the iteration

Xn+1 = 1/(x-1)

fails to converge to that root. Devise a simple iteration formula for the root of the equation, and use it to find the root to 6dp.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: