Find the third iteration value of an extremum (maximum/minimum value) of z F4.png ... f(x) = In(ax + 25) + bx³ — сх + 32х - if a = 4, b = 0.25, and c = 7 using Newton's Method with an initial guess...

Need an answer in 40 mins, sorry for the rush :(

Extracted text: Find the third iteration value of an extremum (maximum/minimum value) of z F4.png ... f(x) = In(ax + 25) + bx³ — сх + 32х - if a = 4, b = 0.25, and c = 7 using Newton's Method with an initial guess value of x = 1.5 Round off the final answer to five decimal places but do not round off on previous calculations.