Use Newton’s method to estimate the two zeros of the function f(x) = x4 + 2x – 3. Start with x0 = -1 for the left-hand zero and with x0 = 1 for the zero on the right. Then, in each case, find x2.
Determine x2 when x0 = -1.
x2 =……?
Determine x2 when x0 = 1.
x2 = …..?
Solution:-
Determine x2 when x0 = -1.
x2 = -2.3208
Determine x2 when x0 = 1.
x2 = 1