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

805,805 users

Find the derivative of

0 votes

(2x)/((2x^2+3))?

derivative-of-a-function

asked Oct 25, 2014 in ALGEBRA 2 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

The rational expression is 2x/(2x²+3).

Differentiate with respect to x.

= (d/dx)[2x/(2x²+3)]

Apply quotient rule of derivative: (u/v)' = (vu' - uv') / v².

= [2(2x²+3) - 2x(4x)] / (2x²+3)².

= [4x² + 6 - 8x²] / (2x²+3)²

= (6 - 4x²) / (2x²+3)²

answered Oct 25, 2014 by casacop Expert

Please log in or register to add a comment.

Related questions

Find the derivative: y=sin(x^2)cos(x^2), y=cos^3(12theta) (using chain rule)?

asked Jul 11, 2014 in ALGEBRA 2 by anonymous

derivative-of-a-function

find the derivative of

asked Dec 24, 2017 in CALCULUS by anonymous

derivatives
derivative-of-a-function

Find the derivative of the function.

asked Jan 20, 2015 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

Find the derivative of

asked Nov 4, 2014 in CALCULUS by anonymous

derivative-of-a-function

How to find the derivative of 2 ln (x^2 -3x +4)?

asked Nov 3, 2014 in PRECALCULUS 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

Find the derivative of

asked Sep 13, 2014 in CALCULUS by anonymous

derivative-of-a-function

Find the second order derivative of y= arcsinhx ?

asked Aug 13, 2014 in CALCULUS by clark.bailey Rookie

calculus
derivative-of-a-function
second-derivative

Find the derivative of

asked Jul 21, 2014 in CALCULUS by anonymous

derivative-of-a-function

Find the derivative of (sin x) (x^1/2)

asked Jul 16, 2014 in CALCULUS by anonymous

derivative-of-a-function

find the derivative of 4sqrt.7x^2+5

asked Feb 26, 2014 in CALCULUS by andrew Scholar

derivative-of-a-function
derivatives
using-chain-rule

find the derivative of f(x) =4/x^5+cosx

asked Feb 26, 2014 in CALCULUS by chrisgirl Apprentice

derivative-of-a-function
derivatives

Find the second derivative, y’’(x) of -3y^2=-2x^3+x-cos(y)

asked Feb 26, 2014 in CALCULUS by angel12 Scholar

derivative-of-a-function
derivatives

find the second derivative of the following functions y=(x+1)^3/x^2

asked Feb 19, 2014 in CALCULUS by chrisgirl Apprentice

derivative-of-a-function

How do I find the derivative of f(x)= 7-2x?

asked Feb 11, 2014 in PRECALCULUS by anonymous Apprentice

derivative-of-a-function

find the nth derivative of (e^3*x*(sin^2(x))*cos^3(x))

asked Dec 9, 2013 in CALCULUS by angel12 Scholar

derivative-of-a-function

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

...