Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

805,835 users

2nd Derivative of

0 votes

x/(x^2+9)...........?

derivative-of-a-function

asked Jul 21, 2014 in CALCULUS by anonymous

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Apply derivative on each side with respect of x.

Apply quotient rule in derivatives.

In this case

Again derivative on each side with respect of x.

Therfore, second derivative of is .

answered Jul 21, 2014 by david Expert

Please log in or register to add a comment.

Related questions

Find the 1st and 2nd derivative of 3xy=4x+y^2

asked Nov 30, 2013 in CALCULUS by angel12 Scholar

derivative-of-a-function

find the derivative of

asked Dec 24, 2017 in CALCULUS by anonymous

derivatives
derivative-of-a-function

Third order partial derivative of f(x,y)

asked Oct 16, 2017 in CALCULUS by MathGuy Novice

derivative-of-a-function
partial-derivatives

Evaluate the derivative of the function at the given point ,use graphing utility to verify it

asked Jan 22, 2015 in CALCULUS by anonymous

derivative-of-a-function

Find the derivative of the function.

asked Jan 20, 2015 in CALCULUS by anonymous

derivative-of-a-function

Each limit represents the derivative of some function f

asked Jan 20, 2015 in CALCULUS by anonymous

derivative-of-a-function

What is the derivative of

asked Dec 8, 2014 in CALCULUS by anonymous

derivative-of-a-function

Calculate the derivative of d/dt

asked Dec 5, 2014 in CALCULUS by anonymous

derivative-of-a-function

Find the derivative of the function:

asked Nov 18, 2014 in CALCULUS by anonymous

derivative-of-a-function

Find the derivative of the function:

asked Nov 18, 2014 in CALCULUS by anonymous

derivative-of-a-function

Find the derivative of

asked Nov 15, 2014 in CALCULUS by anonymous

derivative-of-a-function

Please find the derivative of x^8 · log(base3)(x)

asked Nov 13, 2014 in CALCULUS by anonymous

derivative-of-a-function

What is the derivative of xy = -4

asked Nov 11, 2014 in CALCULUS by anonymous

derivative-of-a-function

Derivative of

asked Nov 11, 2014 in CALCULUS by anonymous

derivative-of-a-function

What is the derivative of

asked Nov 6, 2014 in CALCULUS by anonymous

derivative-of-a-function

Derivative of

asked Nov 5, 2014 in CALCULUS by anonymous

derivative-of-a-function

Find the derivative of

asked Nov 4, 2014 in CALCULUS by anonymous

derivative-of-a-function

Derivative of

asked Nov 4, 2014 in CALCULUS by anonymous

derivative-of-a-function

How do you find the derivative of

asked Oct 31, 2014 in CALCULUS by anonymous

derivative-of-a-function

Derivative of

asked Oct 28, 2014 in CALCULUS by anonymous

derivative-of-a-function

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...