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

811,157 users

Solve log (2x-2) + log(x-2) = log(x+9)+log(x-1)?

0 votes

Solve log (2x-2) + log(x-2) = log(x+9)+log(x-1)?

local-maximum
local-minimum

asked Feb 19, 2015 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

Step 1 :

The equation is .

Apply product rule of logarithm : .

If , then .

The solutions are an .

Since logarithm of negative numbers does not exist, the solution is

Solution :

The solution is .

answered Feb 20, 2015 by Thomas Apprentice

Please log in or register to add a comment.

Related questions

Help with Calculus?

asked Feb 19, 2015 in CALCULUS by anonymous

local-maximum
local-minimum

Log(3x) - Log(6) = Log(2x-1) Solve X?

asked Apr 15, 2014 in ALGEBRA 1 by anonymous

solving-logarithmic-equations

Solve. log x^3 - log2 = log( 2x^2)?

asked Jan 8, 2013 in ALGEBRA 2 by linda Scholar

logarithmic-equations

lim as x approaches -1.5 9-4x^2/3+2x=6

asked Dec 15, 2017 in CALCULUS by anonymous

limits

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

asked Oct 20, 2014 in CALCULUS by anonymous

derivative-of-a-function

solve log(5x-1)+log(x+5)=1

asked Feb 26, 2014 in CALCULUS by chrisgirl Apprentice

logarithmic-equation
solving-equations

solve log 10-log(2x-1)=log 8

asked Feb 18, 2014 in ALGEBRA 1 by abstain12 Apprentice

logarithmic-equations
solving-equations

Log(x-1) + log(2x-3) = 1?

asked Feb 13, 2015 in ALGEBRA 2 by anonymous

properties-of-logarithms

solve and check -3x^2-5x+1=8x^2-2x-9

asked Mar 8, 2014 in ALGEBRA 2 by homeworkhelp Mentor

solving-equations

How do you graph this logarithmic equation by rearranging it y=2log1/2x) the log base is 1/2

asked Nov 21, 2013 in ALGEBRA 2 by dkinz Apprentice

logarithmic-functions

2log(5X^3)-(1/2)log(2x+3)?

asked Feb 22, 2013 in ALGEBRA 1 by Jose Rodriguez Rookie

logarithmic-expression

write f(x) in general form. f(x)= (2x+1/4)^2 -9 1/16

asked May 4, 2015 in ALGEBRA 2 by anonymous

general
form

If the measure of angle one is "2x minus 9" and the measure of angle 2 is "27 minus 4x", solve for x

asked Mar 11, 2014 in GEOMETRY by angel12 Scholar

mesurement-of-the-angles

(2x^3-33x^2+157x-198)/ (x-9) solve using synthetic division

asked Dec 7, 2013 in ALGEBRA 2 by abstain12 Apprentice

synthetic-division

how to solve Log з(log(x+1))=1

asked Mar 11, 2014 in ALGEBRA 2 by skylar Apprentice

solving-equations
solving-logarithmic-equations

Solve (log(z))^2 = log(z^5) to get to z=1,100000

asked Mar 9, 2015 in PRECALCULUS by anonymous

solve-logarithmic-equations
logarithmic-equation
logarithmic-expression

solve.1)y=5y+1 and -2y+10=3. 2)-x+2y=3 and 3x-6y=-9. 3) x+3y=5 and 5x+6y=-2.

asked Mar 11, 2014 in ALGEBRA 2 by homeworkhelp Mentor

system-of-equations
solving-equations
substitution-method
elimination-method

Log(16x^2)+ 2 log (1/x)?

asked May 20, 2014 in ALGEBRA 2 by anonymous

laga
logarithmic-expression

Solve the logarithmic equation log(x+2)+logx=3log2 algebraically?

asked Feb 9, 2015 in PRECALCULUS by anonymous

solve-logarithmic-equations

Solve the logarithmic equation.3 log(base 2) x = - log (base 2) 27

asked Jan 23, 2015 in PRECALCULUS by anonymous

solve-logarthmic-equations

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

...