# Questions on Algebra: Logarithm answered by real tutors!

Algebra ->  Algebra  -> Logarithm Solvers, Trainers and Word Problems -> Questions on Algebra: Logarithm answered by real tutors!      Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Algebra: Logarithm Solvers Lessons Answers archive Quiz In Depth

 Question 539105: find the domain of the function f(x)=log base 2 (x+1) Click here to see answer by nerdybill(7011)

 Question 539319: evaluate the expression log 9 + log 9/ ln 3- ln 8 Click here to see answer by Alan3354(31538)

 Question 539440: how do i explain how to expand the following:log(6/5)^6 Click here to see answer by Earlsdon(6294)

 Question 539566: I'm having trouble coming up with the asnwer to: log base 2 2x + log base 2 (x+3) = 3. I'd really appreciate a step by step walkthrough thanks! Click here to see answer by stanbon(57984)

 Question 539604: I need help questions the writes express as sum,difference and multiples of logarithms and simplify log 3 <--lowered(3x^2) Click here to see answer by stanbon(57984)

 Question 539731: solve this equation using logarithms. If the answer is not exact, give the answer to four decimal places. 5^3x-1=3^2x Click here to see answer by lwsshak3(6764)

 Question 539559: write as the sum or difference of two or more logarithms log(5/xy) Click here to see answer by lwsshak3(6764)

 Question 539092: solve for x 3x=(9)x-1 * (27)1-3x (in this equation, x, x-1, and 1-3x are the powers of 3, 9, and 27 Click here to see answer by lwsshak3(6764)

 Question 539091: starting with the basic exponential function f(x)=3x (x is the power of 3), use transformation to sketch the graph of g(x)=3x-1 (x-1 is the power of 3) Click here to see answer by lwsshak3(6764)

 Question 540284: I'm having with the attempting to simplify log(4)6xlog(6)64 I've attempted to divide log6/log4, log64/log6 and then multiply them, but I am not sure if that is simplifying the equation Click here to see answer by stanbon(57984)

 Question 540324: what is the sum or difference of log6^17x Click here to see answer by jim_thompson5910(28717)

 Question 540310: I am given the equation 4^x+4=5^2x+5 and I have to answer it in the form of a log. My professor did not go over something like this so I have no idea on where to start the problem. Click here to see answer by bucky(2189)

 Question 540432: PH=-log[h] if Ph=5.7 how we can calculate the log[h] I need the answer with explanation.thank u Click here to see answer by KMST(1936)

 Question 540633: Sorry guys, I'm not sure this is the right category for this question, but I couldn't find a better one. I'm learning about Logarithm's and Exponential Equations at the moment, and having a little trouble. Please help me solve this equation for x: Let h(x)=34^(4x-1) h(x)=1/6 Click here to see answer by scott8148(6628)

 Question 540931: 3*ln x = 18 How do I solve for x, Click here to see answer by jim_thompson5910(28717)

 Question 540962: Let h(x)=1/6 Solve for X. Sorry guys! Posted this a while ago, but forgot to include the rest of the problem. Couldn't figure out a way to edit the problem, so I re-submitted. Click here to see answer by scott8148(6628)

 Question 540739: find the exponential function of the form f(x)=ae^bx that passes through the point (0,2) and (2,8). Click here to see answer by scott8148(6628)

 Question 541358: 6^(3x-1)=7^(x+1) I have tried logging both sides and then moving the exponents in front I think I'm supposed to distribute, but I can't quite remember how. so this is where I am at: 3x-1 log 6 = x+1 log 7 Click here to see answer by ankor@dixie-net.com(15747)

 Question 541460: Write the expression as one logarithm. The answer I got Is this correct or is there more to do? Click here to see answer by Earlsdon(6294)

 Question 541769: what is log 4 to the base 2 raise to 1/2 + log 8 to the base 2 raised to 1/3 - log 1 to the base 4? Click here to see answer by stanbon(57984)

 Question 541818: log base 10 of 0.001 how do I go about finding this I know: 10^x = 0.001 but then i am stuck Click here to see answer by nerdybill(7011)

 Question 541815: express as a single logarithm log2x+5log2y−5log2z (that is log base two of x + 5 log base 2 o fx - 5 log base 2 of x) Click here to see answer by Edwin McCravy(8999)

 Question 541814: Find the derivative of the function y=ln(2x^5) Show all steps worked out Click here to see answer by jpg7n16(66)

 Question 542445: The question states: Solve each logarithmic equation 1.) log(3x-1)=log(x-3)+log6 How do i solve this? Click here to see answer by Theo(3504)