Q.1 Use Newton’s method to find the value of x for the function
f(x)=2x^2+4x-3=0 ; x>0
Note: Perform only 3 iterations.
Q2 and Q3 in attachment
thanks in advance
Hello
You don't say where the problems lie, so I'll just give you some general hints.
1
Try, say, as a first approximation, and then use
to get the second and third approximations.
2 Use the substitution . Very straightforward.
3 Image too small to read fully, but it looks as though you need to expand to get , and then sum these two terms separately.
Grandad
See here also: http://www.mathhelpforum.com/math-he...ns-method.html
Thread closed.