Posted by matt on Monday, January 10, 2011 at 7:19pm.
Write the following expression as one logarithm: 2logxlog4log3+logx.
Simplify your answer.

PreCalc  Reiny, Monday, January 10, 2011 at 7:22pm
see
http://www.jiskha.com/display.cgi?id=1294704010

PreCalc  matt, Monday, January 10, 2011 at 7:25pm
That does not seem right to me because when i graph it, they turn out different.

PreCalc  Reiny, Monday, January 10, 2011 at 10:07pm
I am using the 3 major laws of logs
logA + logB = log(AB)
logA  logB = log(A/B)
nlogA = log (A^n)
so again...
2logxlog4log3+logx
= log(x^2) log4log3 + logx
= log((x^2)(x)/((3)(4))
= log (x^3/12)
You must be graphing it incorrrectly.
Answer This Question
Related Questions
 Math  Make into one log function: 2logxlog4log3+logx
 Math  Make into one log function: 2logxlog4log3+logx
 math  Make into one log function: 2logxlog4log3+logx
 PreCalc  Make into one log function: 2logxlog4log3+logx
 precalc  I don't understand how to do these w/o calc. I tried to write it in a ...
 Logarithm help  Write each expression as a single logarithm I need help really ...
 Algebra 2  Simplify: 1. 2log10^5+log10^4 2. 2log3^6log3^4 3. log4^40log4^5 4...
 math  express the following as a single logarithm log2+log3+log4
 algebra  I am supposed to write each logarithmic expression as a single ...
 Math  Express the following as a logarithm and simplify. 1. log(3x^2 + 11x  20...
More Related Questions