advance functions gr 12

2 QUICK QUESTIONS PLEASE HELP ME I NEED THEM FOR THE MORNING!

the ______________ (fill in blank)
of logarithms state that log (xy)= logx + logy



solve the equation 6^3x+1= 2^2x-3, Leave in extact form



THANKS

  1. 👍 0
  2. 👎 0
  3. 👁 25
asked by samantha
  1. You must mean

    6^(3x+1) = 2^(2x-3)

    take log of both sides , use the rules of logs ....

    (3x+1)(log6) = (2x-3)(log2)
    (3log6)x + log6 = (2log2)x - 3log2
    x(3log6 - 2log2) = -3log2 - log6
    x = (log6 + 3log2)/(2log2 - 3log6
    = - .970473 or appr -.97

    1. 👍 0
    2. 👎 0
    posted by Reiny

Respond to this Question

First Name

Your Response

Similar Questions

  1. Pre-Algebra

    • It does not matter if one of the similar triangles has been _________. If the angles are ____________, they can be in different ______________ but still have the same ______________. Fill in the blank :/

    asked by ... on October 7, 2016
  2. Earth Science

    Environmental Sustainability” refers to the ______________ of vital human ______________ support systems. fill in the blank

    asked by Alexis B. on May 30, 2012
  3. Accounting

    ══════════════════════ Memo: Whomever Date: A few minutes ago … From: Marie, Advanced Federal Taxation P.C. Re: 2007 Tax Return for New Client I received a call late last night from a

    asked by marie on February 17, 2008
  4. accounting

    CORPORATE TAX ¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T¨T Memo: Whomever Date: A few minutes ago ¡­ From: Maire, Advanced Federal Taxation P.C. Re: 2007 Tax Return for New Client I received a call late

    asked by marie on February 16, 2008
  5. Statistics

    The amount of a monthly phone bill is normally distributed with a mean of $60 and a standard deviation of $12. Fill in the blanks: 68% of her phone bills are between $______________ and $______________.

    asked by Adam on July 23, 2012
  6. computer science

    can please help me to fill this: In the TCP/IP model, the best path through the network is determined at the ______________ layer. In the OSI model, the same function is carried out at the ______________ layer.

    asked by Sue on February 9, 2011
  7. Chemistry

    Hello i have a few questions i need help with please, can you help me and thank you in advance..... What are covalent compounds usually formed between? I also have to fill in this sentence can you help.... They are formed by the

    asked by Paul on October 8, 2010
  8. social studies

    I need help on these questions: 1. _____________ was the first permanent ______________ settlement in the ________________. 2. The ____________ went to war with the settlers because they wanted to keep the land for ____________

    asked by Celest on November 26, 2012
  9. Educational Technology.

    1. probability can be used to determine the likelihood of specific ________(fill in the blank). A. games B. occurrences C. questions D. opportunities 2. Tally marks are completed in groups of ______ because they are quick to mark

    asked by Melissa bowers on October 22, 2015
  10. Algebra

    In each of the following statements fill in the blanks with always sometimes or never. 1. If the ordered pair (x,y) is not a solution to an equation in two variables, then the point (x,y)is on the graph ______________. 2. The

    asked by jessica on April 16, 2007

More Similar Questions