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

807,996 users

2(x+1)/(x^2 - 1)

0 votes

Find the derivative.?

derivative-of-a-function

asked Oct 22, 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 expression is 2(x + 1)/(x² - 1)

= 2(x + 1) / [(x + 1)(x - 1)]

= 2 / (x - 1).

Differentiate with respect to x.

= -2 / (x - 1)².

The solution is -2 / (x - 1)².

answered Oct 22, 2014 by casacop Expert

Please log in or register to add a comment.

Related questions

Differentiate. Calculus 1/(x^4+x^2+1)?

asked Oct 22, 2014 in CALCULUS by anonymous

derivative-of-a-function

Derivative of -1/2 (x^5+2x-9)?

asked Oct 20, 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

prove that the derivative of y= arccsc(x) is -1/(x(x^2-1)^1/2)

asked Mar 11, 2014 in CALCULUS by johnkelly Apprentice

derivative-of-a-function
derivatives

Locate relative maxima and minima f(x)=-3/4x^4 +1/3x^3 +5x^2 +3

asked Mar 10, 2014 in CALCULUS by rockstar Apprentice

derivative-of-a-function
derivatives

Analyze and graph the following function: y = x(9-x^2)^(1/2)

asked Feb 26, 2014 in CALCULUS by abstain12 Apprentice

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

find the derivative to this equation: f(x)=3x-2/x^2+1

asked Feb 19, 2014 in CALCULUS by skylar Apprentice

derivative-of-a-function

what is the derivative of function y=sin^2xtan^4x/(x^2+1)^2

asked Dec 4, 2013 in CALCULUS by mathgirl Apprentice

derivative-of-a-function

derivative of the function y= (2x+1)^3(x^2+1)

asked Nov 30, 2013 in CALCULUS by chrisgirl Apprentice

derivative-of-a-function

Derivative of: f(x)= (x^3+7x+5)/(1+1/x^2)

asked Nov 30, 2013 in CALCULUS by skylar Apprentice

derivative-of-a-function

Find the derivative of x^2 cotx - 1/x^2

asked Nov 30, 2013 in CALCULUS by linda Scholar

derivative-of-a-function

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

Differentiate f(x)={x^{3}-5 x+1}/{x^{3}}.

asked Oct 25, 2014 in CALCULUS by anonymous

derivative-of-a-function

find the derivative of f(x)=1/x+3 at x=3 using the derivative defintion

asked Nov 30, 2013 in CALCULUS by homeworkhelp Mentor

derivative-of-a-function

What is the derivative of (3x+1)^2 at point (0,1)

asked Nov 30, 2013 in CALCULUS by payton Apprentice

derivative-of-a-function

How to find derivative of (3x^2)/e^(-x/3)?

asked Aug 25, 2015 in PRECALCULUS by anonymous

derivative-of-a-function

Derivative help? x^2 - 4/x?

asked Nov 11, 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

Differentiate x^(3/2) using the first principle

asked Sep 11, 2014 in PRECALCULUS by anonymous

derivative-of-a-function

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

...