SOLUTION: 14. Write an equivalent logarithimic equation for 6^x = 12 15. Write an equivalent logarithimic equation for x^7 = 15

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: 14. Write an equivalent logarithimic equation for 6^x = 12 15. Write an equivalent logarithimic equation for x^7 = 15      Log On


   

Question 1199263: 14. Write an equivalent logarithimic equation for 6^x = 12

15. Write an equivalent logarithimic equation for x^7 = 15
Answer by ikleyn(52808) About Me  (Show Source):
You can put this solution on YOUR website!
.

14.  log%286%2C%2812%29%29 = x.



15.  log%28x%2C%2815%29%29 = 7.

-----------------

On logarithms and their properties,  see these introductory lessons
    - WHAT IS the logarithm
    - Properties of the logarithm
    - Change of Base Formula for logarithms
    - Evaluate logarithms without using a calculator
    - Simplifying expressions with logarithms
    - Solving logarithmic equations
in this site.

Also,  you have this free of charge online textbook in ALGEBRA-I in this site
    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.

The referred lessons are the part of this online textbook under the topic "Logarithms".


Save the link to this online textbook together with its description

Free of charge online textbook in ALGEBRA-I
https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson

to your archive and use it when it is needed.