Question

use Newton Method to approximate (25)^(1/8) upto 6 decimal places.

Answer 1

x = (25)^(1/8)
x^8 = 25
x^8 - 25 = 0

Answer 2

f(x) = x^8 - 25

f'(x) = 8x^7

Answer 3

then use newtons method of approx.

Answer 4

and try x_1 = 1

Answer 5

thanks :)

Answer 6

np (: