# Questions on Algebra: Logarithm answered by real tutors!

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 Algebra: Logarithm Solvers Lessons Answers archive Quiz In Depth

 Question 435699: log { 5 } \sqrt { 625 } = Click here to see answer by ewatrrr(10682)

 Question 435693: \log_{2} x + \log_{2} (x+4) = \log_{2} 7 Click here to see answer by ewatrrr(10682)

 Question 435697: log{ 3 } ( \frac {1} { 243 }) = Click here to see answer by ewatrrr(10682)
 Question 435697: log{ 3 } ( \frac {1} { 243 }) = Click here to see answer by richard1234(5390)

 Question 435694: 8^{7 x - 10} = ( frac{1}{16} )^{2 x - 10} Click here to see answer by ewatrrr(10682)

 Question 435813: \log_ { 5 } \sqrt { 625 } = Click here to see answer by Gogonati(817)

 Question 435987: log base 2 of 24 minus log base 2 of 3 Click here to see answer by stanbon(57967)
 Question 435987: log base 2 of 24 minus log base 2 of 3 Click here to see answer by lwsshak3(6756)

 Question 436155: ln 3x=5 Simplify? Round to 4 decimal places? Click here to see answer by robertb(4012)

 Question 436187: which point from the mentioned points is the common point of the graph of the function f:y=3x^2-24x+53 A.P={53,0} B.P={0,53} C.P={0,-53} D. P={-53,0} AND PROVE THE SOLUTION Click here to see answer by stanbon(57967)

 Question 436158: log4 x- log4 (x+3) + log4 (X^2 +4) Click here to see answer by ewatrrr(10682)

 Question 436328: How would I rewrite 1/2log s + 5 log q as a logarithm of a single quantity? Click here to see answer by stanbon(57967)
 Question 436328: How would I rewrite 1/2log s + 5 log q as a logarithm of a single quantity? Click here to see answer by nerdybill(7003)

 Question 436308: I have a formula that has 20*log(10) in it and I am confused as to what log would be in this formula. Can you please help me with this? Click here to see answer by stanbon(57967)
 Question 436308: I have a formula that has 20*log(10) in it and I am confused as to what log would be in this formula. Can you please help me with this? Click here to see answer by josmiceli(9817)

 Question 436189: the parabola which is the graph of the function f: y= ax^2+bx+c, b>0,c<0 does not have any common point with the x-axis the top of this parabola lies in the same quadrant as the point with the coordinates A. {-1,-1} B.{-3,2} C.{2,-2} D. {1,1} AND PROVE THE ANSWER Click here to see answer by richard1234(5390)

 Question 436537: Write a single logarith. Assume that the arguments of all logarirths represent positive numbers. log4 x -log4 (x+3) +log4 (X^2+4) Click here to see answer by stanbon(57967)

 Question 436733: okay, my teacher told us to read our book and do problems on the properties of logarithms. i tried to read and understand but im very confused. one problem asked to use ~ 0.4307 and ~ 0.6826 to solve these following equations. i need to solve these problems. and thank you very much. Click here to see answer by scott8148(6628)

 Question 436746: hello. we are learning about properties of logarithms. we were asked to solve these equations. and thank you very much. Click here to see answer by josmiceli(9817)

 Question 436792: The teacher gave us problems based on the properties of logarithms. I understand some but still need a help with a few.the problem and finally the harder one for me is Click here to see answer by stanbon(57967)

 Question 437149: How to find what y value in log(y)=.931 Click here to see answer by josmiceli(9817)

 Question 437079: Given: LOGcX=3.1 LOGcY=1.8 LOGcZ=2.7 evaluate LOGc(XYZ) evaluate LOGc(XY/Z) Click here to see answer by lwsshak3(6756)