algebra

Can someone please help me with these problems?

Write (27a^-3)^-2/3 in simplest form.

Solve log(6x+11)=2.

thanks

Let me see your work, we can start from there.

Alright! :D

(27a^-3)^-2/3

=the cubed root of (27a^-3)^-2

=the cubed root of 27^-2a^6

i figured out how to do the second one, so nevermind that one

  1. 👍 0
  2. 👎 0
  3. 👁 122
asked by Lillian

Respond to this Question

First Name

Your Response

Similar Questions

  1. algebra

    write (27a^-3)^(-2/3) in simplest form. solve log(6x+11)=2 please and thanks I am not going to give you the answers. I will be happy to critique your work. In the first, remember that (a^b)^c= a^bc I am not looking for the

    asked by Lillian on May 29, 2007
  2. algebra

    write (27a^-3)^(-2/3) in simplest form. solve log(6x+11)=2 please and thanks I need to see your work on the first. On the second, take the antilog of each side what is the antilog? I'm not quite sure what to do for the first, but

    asked by Lillian on May 27, 2007
  3. Math help, anyone?

    Solve the proportion. Where necessary, round to the nearest hundredth. Plz help i really need 2 get this in!! 11. 9/10 = x/10 9 *** 90 10 100 12. x/4 = 6/7 168 0.21 28 3.43 13.Write the ratio as a fraction in simplest form. 22:36

    asked by Anna on November 26, 2013
  4. algebra 2

    Would some one look at these problems and see if I got them right Thanks Just let me if they are wrong so I can go back over them 1.Write in simplest form 48/56 A. 6/7 2.Multiply 8x^3/5 *10/x^3 A. 16/x^4 3.Divide 4/x^7 / 12/x^3 A.

    asked by CINDY on June 1, 2007
  5. Advanced Functions/ Precalculus Log

    1. Evaluate 4^(log base4 64) + 10^(log100) 2. Write 1+log(base2)x^3 as a single logarithm 3. Write log(base b)√(x^3 y z^6) 4. Solve log(base 2)x-log(base 2)6=log(base 2)5+2log(base 2)3 5. Solve 3^(2x) = 9(81^x) 6. Solve

    asked by Jessie on December 19, 2013
  6. college algebra

    Write expression as one logarithm and simplify if appropriate. log 3√x + log x^4 - log x^3 4 log (x+3) - 5 log (x^2+4) + 1/3 log y I have these who problems but I don't know where to start. HELP Please.

    asked by Deb on April 17, 2013
  7. Math

    Question: Is 38/53 in simplest form? Explain why or why not. If not, write it in simplest form. My Written Answer: 38/53 is in it's simplest form because the greatest and only common factor of 38 and 53 is one and if you divide 38

    asked by Ace on December 4, 2018
  8. precalculus

    My book tells me to solve each exponential equation. I am given a lot of problems such as 6^x+1 = 4^2x-1 where I use In in the problem to help get my answer. However, in the same section, the book starts giving me problems such as

    asked by marcus on November 21, 2012
  9. algebra

    solve 4^3x-4=32^x+2 Please help! Do you mean 4^(3x) -4 = 32^x +2 ? yes If that is really what you mean, I cannot get a closed-form solution for you. You would have to solve it by trial-and-error or graphical means. If, on the

    asked by dee on November 26, 2006
  10. Math

    Help with these problems would be greatly appreciated: 1.Find the definite integral of dx/(x(1+ln(x))from e^6 to 1. 2. Solve for x in terms of k for log[2,x^6)+log[2,x^10=k. (its log base 2) 3.Solve log base 3(log base 3, x)=-2

    asked by Angelina on January 30, 2009

More Similar Questions