If 2.5 is the initial root of the equation x3 - x - 10 = 0 then by method of Newton - Raphson, the next approx root will be equal to-

If 2.5 is the initial root of the equation x3 - x - 10 = 0 then by met

1.	If 2.5 is the initial root of the equation x3 - x - 10 = 0 then by method of Newton - Raphson, the next approx root will be equal to-
A.	2.3089
B.	2.5395
C.	2.676
D.	2.6657
Answer» B. 2.5395