The function .
Differentiate on each side with respect to .
Newtons approximation method formula : .
Find .
Consider
Find .
Newton Formula : .
Perform newton approximation for .
Newtons formula : .
Perform newton approximation for .
Newton formula : .
Perform newton approximation for .
Newton formula : .
By using newtons method the section was alternatively repeated so the test is failed.
\The test is fails because of the newtons method is alternatively repeated.