Newton Raphson Iterative to show that 2 cos x= e^(x-1) has a real root

[polty940]

I have used Newton-Raphson iterative to show that 2 cos x= e^x-1 has a real root between x = 0.8 and x = 0.9 (as pictured in excel).
https://gyazo.com/4fd6829ef4b6e9b1e2fb8a0accc1f5ee
I want to now use Newton-Raphson iterative for for nth roots of values >0 finding the 4th root of 10 by x0 = 2. Could anyone help me out in doing so? Any help is appreciated thanks.

 

[Deleted member 4993]

I have used Newton-Raphson iterative to show that 2 cos x= e^x-1 has a real root between x = 0.8 and x = 0.9 (as pictured in excel).
https://gyazo.com/4fd6829ef4b6e9b1e2fb8a0accc1f5ee
I want to now use Newton-Raphson iterative for for nth roots of values >0 finding the 4th root of 10 by x0 = 2. Could anyone help me out in doing so? Any help is appreciated thanks.

I cannot understand the statement!