58th derivative of (1+x^3)^30 at x=0

  • Thread starter Thread starter freshman2013
  • Start date Start date
  • Tags Tags
    Derivative
Click For Summary
SUMMARY

The 58th derivative of the function (1+x^3)^(30) evaluated at x=0 is definitively zero. This conclusion is reached through the application of the binomial series expansion and the Maclaurin series. The relevant terms in the expansion yield only powers of x that are multiples of 3, and since 58 is not a multiple of 3, the derivative at that order results in zero. The calculations confirm that no non-zero terms contribute to the 58th derivative.

PREREQUISITES
  • Understanding of binomial series expansion
  • Familiarity with Maclaurin series
  • Knowledge of derivatives and their evaluation at specific points
  • Basic combinatorial mathematics
NEXT STEPS
  • Study the properties of binomial coefficients in series expansions
  • Learn about the application of the Maclaurin series in calculus
  • Explore the concept of higher-order derivatives and their significance
  • Investigate the relationship between polynomial degrees and derivatives
USEFUL FOR

Students and educators in calculus, mathematicians focusing on series expansions, and anyone interested in advanced derivative calculations.

freshman2013
Messages
43
Reaction score
0

Homework Statement



find the 58th derivative of (1+x^3)^(30) at zero (The Answer is zero)

Homework Equations



The binomial series expansion
the maclaurin series (f^(n)(0)/n!)x^n

The Attempt at a Solution


So I expanded the given equation into the binomial series and at at the 19th term, I got 30(30-1)...(30-19+1)/57! * x^(57). But I don't get how that gets me any closer to the answer of zero.
 
Physics news on Phys.org
freshman2013 said:

Homework Statement



find the 58th derivative of (1+x^3)^(30) at zero (The Answer is zero)

Homework Equations



The binomial series expansion
the maclaurin series (f^(n)(0)/n!)x^n

The Attempt at a Solution


So I expanded the given equation into the binomial series and at at the 19th term, I got 30(30-1)...(30-19+1)/57! * x^(57). But I don't get how that gets me any closer to the answer of zero.

First just figure out what powers of x could have a nonzero 58th derivative at zero. Try a few.
 

Similar threads

  • · Replies 48 ·
2
Replies
48
Views
6K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 10 ·
Replies
10
Views
2K
  • · Replies 20 ·
Replies
20
Views
3K
  • · Replies 14 ·
Replies
14
Views
3K
  • · Replies 36 ·
2
Replies
36
Views
4K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
Replies
2
Views
2K