- #1
Sabricd
- 27
- 0
Hello,
I need help with this problem. I need to find the first three terms of the Taylor series for the function f(x)= (1 + x)^(1/3) to get an estimate for 1.06^(1/3).
Hence I did:
f(x)= (1 + x)^(1/3)
f'(x)= (1/3)(1 + x)^(-2/3)
f''(x)= (-2/9)(1 + x)^(-5/3)
f(a) + f'(x)/1! * (x - a) + f"(a)/2! * (x - a)^2
Now, I'm kind of stuck...Could I please have a hint on how to finish the problem.
Thank you,
-Sabrina
I need help with this problem. I need to find the first three terms of the Taylor series for the function f(x)= (1 + x)^(1/3) to get an estimate for 1.06^(1/3).
Hence I did:
f(x)= (1 + x)^(1/3)
f'(x)= (1/3)(1 + x)^(-2/3)
f''(x)= (-2/9)(1 + x)^(-5/3)
f(a) + f'(x)/1! * (x - a) + f"(a)/2! * (x - a)^2
Now, I'm kind of stuck...Could I please have a hint on how to finish the problem.
Thank you,
-Sabrina