SOLUTION: Need help with the basics of logarithm. 5log 7a + 20b I don't know how to format this properly, I am so so sorry if it's an inconvenience - the 7 is below the a; the rest ar

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Need help with the basics of logarithm. 5log 7a + 20b I don't know how to format this properly, I am so so sorry if it's an inconvenience - the 7 is below the a; the rest ar      Log On


   

Question 1181094: Need help with the basics of logarithm.
5log 7a + 20b
I don't know how to format this properly, I am so so sorry if it's an inconvenience - the 7 is below the a; the rest are evenly placed.
Answer by ikleyn(52775) About Me  (Show Source):
You can put this solution on YOUR website!
.

As I see from your posts, you have lack of knowledge on logarithms basic properties.


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.


                Learn the subject from there.


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.