53 -2r²+²x 53 x-10 andf'(x) = 6. 5. Given that f (x)=- 4x+ 2 6 i) Use Newton Raphson method to find the roots of the f (x) with x, = 1.5. Ans: 1.684 ii) Do you think that x = 1, x=2 and x = 3 is suitable to be as the initial value (x,) in finding the roots of the above f(x) using Newton Raphson method? Why?

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