
algebra
I am supposed to write each logarithmic expression as a single logarithm. I have logbase3of13 + logbase3of3 and my answer is logbase3of39. Can I simplify that any further? also logbase3 of 3 is 1 1+ log3 13 is another answer, simpler, to me. oh, okay, so
asked by Gloria on April 12, 2007 
algebra
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions. 4logbx  logby
asked by ada on December 5, 2014 
math
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions. 8 ln x (1/3) ln y Choose one answer. a. ln x^8 y^3 b. ln x^8
asked by Coug on December 6, 2009 
Precalculus
1. Write the given expression as a single logarithm. log(70x)+log(10y)2 2. Write the given expression as a single logarithm. ln7e/(square root 2x)ln(square root 2ex) 3. Write the given expression as a single logarithm. 2Ln(x)+Ln(4y)Ln(5z)
asked by Anonymous on November 6, 2010 
College Algebra
I am asked to write a logarithmic expresion as a single logarithm with coefficient 1 and simplify as much as possible. The equation is: 4logbase5Y3logbase5X+1/2logbase5Z. Could some please help me I am not understanding this whole Logarithm thing.
asked by Nikki on July 17, 2016 
Precalculus
1. Write the given expression as a single logarithm. log(70x)+log(10y)2 2. Simplify the expression. (Do not use mixed numbers in your answer.) (5x^7/8)(2y^4/6)(x^9/8)(4y^2/6) 3. Write the given expression as a single logarithm. 2Ln(x)+Ln(4y)Ln(5z) 4.
asked by Anonymous on November 6, 2010 
Algebra
Write the expression as a single logarithm. log_3 40log_3 10 I'm completely confused with logarithmic equations!! Can someone please please help me understand?
asked by Mitch n' Joey on December 13, 2017 
Math
Write each logarithmic expression as a single logarithm: Log 2 + 3 log 1
asked by Dominique on April 19, 2014 
college algebra
Use properties of logarithms to condense the logarithmic expression. Wreite the expression as a simple logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions. Inx + In 15 Please show work
asked by Ladybug on November 28, 2012 
ALGEBRA
CONTACT THE EXPRESSIONS.THAT IS USE THE PROPERTIES OF LOGARITHM TO WRITE EACH EXPRESSION AS A SINGLE LOGARITHM WITH A COEFFICIENT OF 1. In 32 in 9 + 18 in 32 in (9+6) in 32 (in 4 + in 8)
asked by Mary Ann on May 8, 2014 
Algebre
Please help I don't understand Contract the expression this is use properties of logarithm to write each expression as a single logarithm with a coefficient of 1. In33 In 9 +In 18 In32 in (9=6) In 32 (In 4 In 8) Thank you so much
asked by Mary Ann on May 6, 2014 
college algebra
write the expression as a single logarithm 1. In(x/x*2)+In(x+2/x)In(x^24) solve the following logarithmic equation. 2. log_9(x2)+log_9(x+1)=2 what is the exact solution? What is the decimal approximation for the solution when rounded three decimal
asked by confusedtwo questions please help/steve please on November 30, 2012 
college algebra, Please help!!
change the exponential expression to an equivalent expression involving a logarithm. 1.9=a^6 a=1.1129 is this the correct logarithmic expression???
asked by Heather on November 27, 2012 
pre calculous
use the properties of logarithms to write the expression as a sum or difference of logarithms or multiples of logarithms. show your work ln x^2/y^3 Assuming x,y AND z are positive use properties of logariths to write the expression as a single logarithm
asked by kevin on June 12, 2011 
math
contract the expression,use the property of logarithms to write each expression as a single logarithm with a coefficient of 1
asked by adrian on February 15, 2014 
Precalc
how to write each expression into a single logarithm. ln(x1/x) + ln(x/x+1)  ln((x^(2)1)) the answer is: 2ln(x+1) steps please i tried solving this but ended up getting this long expression
asked by Amy~ on February 2, 2011 
math: precalculus
Write the expression as a single logarithm. Ln(e^3y)+ln(ey)4
asked by Nicky on May 8, 2016 
precal
use the properties of logarithms to condense the logarithmic expression. write the expression as a single logiarithm whose coefficient is 1. 2IN(x+3)3INx
asked by ladybug on October 9, 2012 
Algebra
Write expression as the logarithm of a single expression or number: ln(3x+2)+ln(x+4)
asked by Britt on November 19, 2012 
Urgent math
i need help with these two homework problems Use the Laws of Logarithms to combine the expression into a single logarithm log2 5 − 5 log2 x + 1/2 log2(x + 1) Solve the logarithmic equation for x log2(x + 2) + log2(x − 1) = 2
asked by Emma on August 3, 2015 
PreCalculus 12
Write the following expression as a single logarithm: 4 log 3 + 2
asked by Ryan on May 20, 2017 
pre calculus
Write the expression below as a single logarithm. Need to know how to work this! ln(x5/x^2  1)  ln (x^2  2x 15/x + 1)
asked by James on December 17, 2011 
pre calculus
Write the expression below as a single logarithm. 2in(x+4)in((x^(2)+x12)/(x))
asked by amy on October 2, 2011 
Calculus
Write the expression as the logarithm of a single quantity. ln 2 + 1/2 ln(x +1)2 ln(1+ x^(1/2))
asked by Cam on April 10, 2013 
math condense logs
write the expression as the logarithm of a single quantity 3[ln x2 ln(x^2+1)]+2 ln 5
asked by Jonas on October 1, 2016 
algebra
Write the expression in a single natural logarithm. 3 ln a  0.5 (ln b + ln c^2)
asked by wouldntyouliketoknow on November 14, 2012 
college algebra
write the expression as a single logarithm In(x/x2)+In(x+2/x)In(x^24) Please show work
asked by Ladybug on November 27, 2012 
Math (Condensing logarithmic expression)
Write the expression as the logarithm of a single quantity 3[(ln x) 2ln(x^2+1)]+2 ln 5?
asked by Ray on October 1, 2016 
Math  Write expression as single logarithm
Write the expression below as a single logarithm. Please show all of your work. ln((x^2 – 1)/(x^2 – 6x + 8)) – ln((x+1)/(x+2))
asked by CheezyReezy on June 6, 2011 
Calculus
Write this expression as a single logarithm 6ln(x+8)+1/8lnxln(cosx)
asked by Kelly on June 25, 2010 
math
write the expression as the logarithm of a single quantity. 2 In 8 + 5 In z My answer is 7 In 8z but I don't not think this is right!
asked by Hannah on July 28, 2009 
precalculus
write the expression below as a single logarithm show work. ln(x7/x^2+12x+36)ln(x^249/x+6)
asked by Sara on January 11, 2012 
Math  Logarithms
Write the following expression as a single logarithm: 4ln2x + ln(6/x)  2ln2x So I did... 4ln2x + ln(6/x)  2ln2x = ln2x^4 + ln(6/x)  ln2x^2 = ln16x^4 + ln(6/x)  ln4x^2 = ln16x^(2)(2) + ln(6/x)  ln4x^2 = 2ln16x^2 + ln6  lnx  ln4x^2 If my calculations
asked by Kid on November 13, 2015 
AP Algebra
Write the expression as a single logarithm: 2lnx+3lnyln24lnz
asked by keikei on December 3, 2013 
calculus
use the properties of logarithms to condense the logarithmic expression. write the expression as a single logarithms whose coeffient is 1. Inx+In5=? Can you show work
asked by Heather on January 7, 2013 
college algebra
Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1. ln(3)2ln(4+8)
asked by Anonymous on January 28, 2012 
math
Write the expression as a logarithm of a single quantity. (4marks) A)3log5a + 4log5b  2log5c B)3log2 1/3log(x^21)
asked by james on March 15, 2012 
PreCalculus  Need help, due tonight
1. Rewrite the expression 1/2ln(x – 6) + 3ln(x +1) as a single logarithm. 2. Rewrite the expression 1/3[ln x – 2ln(1 – x)] as a single logarithm.
asked by Ethan on December 7, 2015 
math
chane the logarithmic expression to an equivalent expression involving an exponent log416=x **the 4 is supposed to be dropedd down lower by the g.**
asked by Heather on January 3, 2013 
Precalc
how to write each expression into a single logarithm. 3log[4]x^(2) + (1/2)log[4]ã(x) the answer is: (25/4)log[4]x steps please
asked by Amy~ on February 2, 2011 
Precalculus
Write the given expression as a single logarithm. log(70x)+log(10y)2
asked by Anonymous on November 6, 2010 
Logarithm help
Write each expression as a single logarithm I need help really fast. I have to finish this by today. log4^3 + 1/2log4^8  log4^2
asked by Bob on September 19, 2015 
College Algebra
Write the expression as a single logarithm whose coeffecient is 1. Log x + 12 log y
asked by Billie on December 1, 2012 
ALGEBRA
Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1. text ((a) ) ln\(3\)2ln\(4\)+ln\(8\) ((b) ln\(3\)2ln\(4+8\) (c) )ln\(3\)2(ln\(4\)+ln\(8\))
asked by Randy on April 16, 2012 
Calculus
Write as a single logarithm of a single quantity ln(3)+1/2ln(x+2)4ln(1+sqrtx)
asked by Ana on July 15, 2012 
Math (precelc 12)
Write the expression as a single logarithm: 3log(a)log(b)(1/2)log(c) I want to check my answer. I got log(a^3/bc^(1/2))
asked by Jana on May 30, 2016 
math
use properties of logarithms to condense the loarithmic expression. write expression as a sinle logarithm whose coefficient is 1. where possible evaulate the expression. 1/8[3 In(x+5)In xIn(x^24)] Please show work
asked by Austin on January 3, 2013 
math
How would you condense a logarithm expression into a single quantity if the logs have different bases?
asked by Jamie on November 20, 2012 
Math
Condense the expression to the logarithm of a single quantity. 5lnx6ln(x+2)
asked by Fiona on November 14, 2014 
logarithm
So I have to an expression as the logarithm of a single number or expression with a coefficient of 1 9log w+ 4log z log(x5) my answer is: log w^4*z^9/(x5).. is this right? thanks in advance!
asked by anonymous on March 26, 2011 
PreCalculus  Reiny
Reiny you helped me with this logarithm yesterday: How did you write it out as log2 ( √A / B^3 ) Laws of logarithms combine, write as a single logarithm Need help on this question please, Im stuck, don't know where to go abouts from here: I did it on
asked by Shreya on October 17, 2012 
Math
Rewrite the expression 2logx−3log(x^2+1)+4log(x−1) as a single logarithm logA. Then the function
asked by Laura on September 20, 2016 
Math Help
Hi! I'm really lost on how to do this. Does anyone know how to solve this? Thanks! :) Condesne the expression to the logarithm of a single quanity. 4(lnz+ln(z+5)]2ln(z5)
asked by Raina on November 6, 2014 
ALGEBRA
Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1. text((a) ) ln\(3\)2ln\(4\)+ln\(8\) text((b) )ln\(3\)2ln\(4+8\) text((c) )ln\(3\)2(ln\(4\)+ln\(8\))
asked by Randy on April 25, 2012 
calculus
Please help me? ln(x+1)ln(x2)=ln(5) 1. Solve equation by setting up algebraically. 2. Use appropriate properties of Logarithm to reduce the number of logarithmic terms to only one. 3. Solve logarithmic equation.
asked by Sherry on February 17, 2011 
mathematics
Need help with these: Write the expression as a logarithm of a single quality. a) 3log[base5](a) + 4log[base5](b)  2log[base5](c) b) 3log(2)(1/3)log((x)^(2)  1) I appreciate help.
asked by Tom on April 8, 2013 
College Algebra
Write each of the following as a single logarithm (log (x+3))/(3) = 1
asked by Y0gi on November 16, 2010 
Calculus
Write the logarithm of a single quantity: 2ln(x)+ln(4)(1/2)ln(9)
asked by Zoe on April 6, 2011 
College Algebra
Write each of the following as a single logarithm: 8) ((5log x)/4) + 4log y =
asked by Y0gi on November 16, 2010 
precalculas
write as a single logarithm 2IN plus In y munus In2y
asked by Jim on March 9, 2015 
Algebra IIPlease check
Did I do this correctly? Use log laws to write the following expression as a single logarithm. 3/2 ln25 + 3 ln2 = ln25 3/2 + ln2^3 = ln125 + ln2^3 =ln125 + ln8 =ln(125*8) =ln1000
asked by Jackson on December 11, 2011 
Algebra II
Did I do this correctly? Use log laws to write the following expression as a single logarithm. 3/2 ln25 + 3 ln2 = ln25 3/2 + ln2^3 = ln125 + ln2^3 =ln125 + ln8 =ln(125*8) =ln1000
asked by Jackson on December 11, 2011 
Math help please
7. In the expression –7x – 5x2 + 5, what is the coefficient of x? 7 5 –5 –7 8. Write the expression using a single exponent. 2^2 • 2^8 4^10 2^10 4^16 2^16 9. Write the expression using scientific notation. (2.5 • 104)(4 • 103) 10 • 10^7 10
asked by Delilah on May 6, 2013 
MATH HELP!
i have write the equation as a single logarithm 2 lnx3 lny+1/2 lnz
asked by Katie on April 1, 2012 
Algebra II
How would I write log(6)272log(6)3 as a single logarithm I'm confused on this one Thanks for any help you can provide
asked by Matt on December 13, 2010 
math
1. Simplify. 14 ^ 4 A. 1 / 14 ^ 4 B. 56 ** ? C. 1 / 14 D. 1 / 14 ^ 4  2. Multiply, write in scientific notation. (9 x 10^4)(8 x 10^6) A. 7.2 x 10^25 B. 1.7 x 10^11 C. 7.2 x 10^11 ** ? D. 1.7 x 10^25  3. Write expression using single exponent.
asked by cAt.ExE HaS sTopPeD wORkInG on April 22, 2019 
Math 120
Write 4logb(X)1/3logb(y)+2logb(z)as a single logarithm Its log base b.
asked by Joey on December 3, 2014 
Precalculus
Write 4log2+log6log3 as a single logarithm. Explain with steps please!~~
asked by Jake on January 30, 2012 
math
Use properties of logarithms to expand each logarithmic expression as much as possible. Where possible evaluate logarithmic expsressions without using a calculator. logb x^7
asked by Ashley on October 15, 2012 
algebra
express as an equivalant expression that is a single logarithmic and simplfy if poissible loga(2x+10)loga(x^225)
asked by mema on June 3, 2011 
precalculus
solve the following logarithmic equation. Be sure to reject any value of x that is not in thedomain of the orginal logarithmic expression. Give the exact answer. log3(x+8)=4 The three actually drops down a little below the g. Can someone tell me how to do
asked by ladybug on October 6, 2012 
precalculus
write the expression as a simple logarithm. express powers. In(x/x5)+In(x+5/x)In(x^225)
asked by ladybug on October 9, 2012 
Math Help? Check my answers.
1. Name the coefficients in the polynomial. 4x^2 + 3x  3 4, 3, 3 4, 3, 4, 3, 3, 4, 3, 2. How many terms are in the following polynomial? 6x^4 + 3x^3  2x^2 + 15x  14 5 4 3 2 3. In the expression 7x  5x^2 + 5, what is the coefficient of x? 7 5 5 7
asked by Lydia on May 19, 2014 
algebra
I'm really confused on how to do a few questions. i am supposed to write the expression using exponents. 1. (2a)(2a)(2a)+(x+y)(x+y) i am supposed to evaluate this one 1. 4(2+2)^3/(3+1)^2 thanks so much
asked by anonymous on September 2, 2009 
math
write the expression as a sinle logarithm. express powers as factors. In (x/x1)+In(x+1/x)In(x^21) Please show work.
asked by Austin on January 3, 2013 
PreCalc
Write the following expression as one logarithm: 2logxlog4log3+logx. Simplify your answer.
asked by matt on January 10, 2011 
math
use the changeofbase formula to write the given logarithm as a multiple of a common logarithm. In 5
asked by Hannah on July 26, 2009 
Math 2
Last one I promise. I'm having trouble with these. Express in terms of logarithms of x, y, z, or w. ln 4th root (x^6/(y^2 z)) Write the expression as one logarithm. ln y^4 + (1/3) ln(x^9 y^9) − 7 ln y
asked by Eric on April 24, 2013 
AlgebraDid I even begin correctly?
How would I write log(6)272log(6)3 as a single logarithm Would I start by getting rid of the (2) I know its the same log6 but what would I do with the 27 and the 3 I'm really confused on this one and I have to solve several similar ones with no clue on
asked by Matt on December 13, 2010 
Precalculus
I keep getting wrong answer for this question. Write as a single logarithm log(x+1)+2log(2x+1)log(x3)
asked by Matthew on February 1, 2012 
Precalculus
I keep getting wrong answer for this question. Write as a single logarithm log(x+1)+2log(2x+1)log(x3)
asked by Matthew on February 1, 2012 
Math
Write the expression using a single exponent. 2^2 * 2^8 A. 4^10 B. 2^10 C. 4^16 D. 2^16 Write the expression using scientific notation. (2.5 * 10^4)(4 * 10^3 A. 10 * 10^7 B. 10 * 10^8 C. 1 * 10^8 D. 10 * 10^12
asked by Anonymous on April 8, 2014 
Trigonometry
Express each of the following as a single logarithmic expression. All exponents must be left in radical form: 1.) 2logx3logy 2.) logxlogy+logz 3.) 1/3log5x+2/3log6x 4.) 2/3(logbase2 x  logbase2 y) I don't understand these problems at all. Can someone
asked by Nabil on May 19, 2012 
calculus
Please help me solve this equation. log[2](3)+log[2](x)=log[2](5)+log[2](x2) 1. Solve equation by setting up algebraically. 2. Use appropriate properties of Logarithm to reduce the number of logarithmic terms to only one. 3. Solve logarithmic equation.
asked by Marie on February 16, 2011 
Precalculus
Write as a single logarithm log(x+1)+2log(2x+1)log(x3)
asked by Matthew on February 1, 2012 
MATH
Write as a single logarithm: 2 log 3 – log 5 +2 log2
asked by Sandra on May 20, 2012 
calculus
solve the logarithmic equation. be sure to reject any value of x that is not in the domain of the orginal logarithmic expression. In square root x+7=2 what is the exact solution? a.)the solution set is ? b.)there are infinitely many solutions c.)there is
asked by Brock on January 1, 2013 
Math 12
Hey everyone; There are some questions on my review I am having trouble with. 4. Evaluate each logarithm. g)log base 5 square root 5 I can't figure out how to do square roots... h)log base 3 1 I got 3, but the anwser is 0 Also, directions ask you to write
asked by solexgirl12 on November 11, 2008 
Algebra
These are Two problems that I am having difficulty with. Write as a single logarithm. Assume all variables represent positive real numbers. 1. 5log3 a7 log3 b+2 log3c 2.log7(x2+5x24)log7(x+8)
asked by Anonymous on November 1, 2017 
college algebra
QUESTION 21 Condense the expression to the logarithm of a single quantity. ln310 + ln3x ln3(10  x) ln310/x ln3(10 + x) ln310x ln310x
asked by Betty on May 6, 2016 
math
change the exponential expression to an equivalent expression involving a logarithm. 8.8=7^x please show work
asked by help! on September 2, 2012 
calculus
Change the exponential expression to an equivalent expression. It should involve an a logarithm. 6.5=a^3 This is what I have. can you help me out. Ina[1/3]In6.5
asked by anonymous on January 9, 2013 
precalulus
Change the exponentional expression to an equivalent expression involving a logarithm. 7^c = 0.026
asked by anon on December 17, 2011 
precal
change the exponential expression to an equivalent expression involving a logarithm. 4.1=a^2
asked by ladybug on October 9, 2012 
Algebra HELP
Change the exponentional expression to an equivalent expression involving a logarithm. (2x)^10=4
asked by Hunter on January 1, 2012 
pre calculus
Change the exponentioanl expression to an equivalent expression involving a logarithm. e^1/3 = 9t Somebody help PLease!
asked by anon on October 2, 2011 
Calculus
I need to find the derivative of the following problem via logarithmic differentiation, but I'm getting stuck. I know how to solve via logarithmic differentiation, but I can't figure out how to rewrite the exponent(s) as logs. Could someone help me? y=
asked by Jessie on January 24, 2008 
alg
change the logarithmic expression to an equivalent expression involving an exponent. 4^16=x log (base4)16=x is it x=e^2?
asked by alli on September 2, 2012 
Math  changing logarithmic expression
Change the logarithmic expression to an equivalent expression involving an exponent. Log1/5(1/625) = C
asked by CheezyReezy on June 6, 2011 
algebra
change the logarithmic expression to an equivalent expression involving an exponent. 4^16=x log (base4)16=x is it x=e^2?
asked by alli on September 2, 2012
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