Use Newton's Method to approximate the real zero of this function between (1,2):
f(x) = x^4 +2sinx - 3

Question

Use Newton's Method to approximate the real zero of this function between (1,2):
f(x) = x^4 +2sinx - 3

anonymous · Answer

@agent0smith :'D

anonymous · Answer

so far i have $$x _{1} - \frac{ x _{1}^4 +2sinx _{1} -3 }{ 4x _{1}^3 +2cosx _{1} }$$

anonymous · Answer

and  do i plug i any number between (1,2) for $$x _{1}$$ ?

agent0smith · Answer

Hmm, don't remember newton's method, sorry :/

anonymous · Answer

newton's method is $$x _{1} - \frac{ f(x _{1}) }{ f'(x _{1}) }$$

anonymous · Answer

fine can you help me with another problem since you don't remember Newton's Method?

agent0smith · Answer

If it's easy/short I might be able to, if not i'll probably be off in a few mins

anonymous · Answer

kay ^^

anonymous · Answer

i opened it in a new box..

anonymous · Answer

or do you want me to post the question on here