SOLUTION: log 4 - log 400= can you show me how its done

Question 554218: log 4 - log 400=
can you show me how its done
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!

By law of logarithms

I have a LOT of non-traditional explanation and resources on LOGARITHMS. The easiest way to find the website is to use the easy-to-remember and easy-to-spell link www.mathinlivingcolor.com. Near the bottom of this page is a link that takes you to my Homepage.

Once you find my Homepage, look for the link "Basic, Intermediate, and College Algebra: One Step at a Time." Choose "College Algebra" and look in Chapter 4 for the chapter on Logarithms. I think you will really like the "Math in Living Color" pages that go with these sections. In addition, I have a 2 FREE videos on this topic that were made in my younger years before I retired. To see the videos, look on my Homepage for the link "Rapalje Videos in Living Color." Choose College Algebra, and look for the video on "Logarithms."

If you need to contact me, send me an Email at rapaljer@seminolestate.edu.

Dr. Robert J. Rapalje, Retired
Seminole State College of Florida
Altamonte Springs Campus
RELATED QUESTIONS
can you show me the steps to solve... (answered by stanbon)

1. Solve the following equations a) log(base 5)x+2 + log(base 5) x-2 - log(base 5)4 =... (answered by mananth)

hi can you please help me with this log? log of base 1/2(16)is equal to -4. how is that... (answered by poliphob3.14)

Can you show me how to use a calculator when dealing with... (answered by Alan3354)

Can you please show me the steps on how to solve log(z+5) =... (answered by Boreal,Edwin McCravy)

Solve for x: a) log base4 (x+2) + log base4 (n-4)=2 b) log base2 (x^2-2) - log base2... (answered by stanbon)

i am pretty confused, can you help me with solving this problem and show me how its done: (answered by stanbon)

1.Write as a difference of logarithms a) log(base 4)11 b) log(base 3)12 c) log(base... (answered by MathLover1)

Solve and check a)2logm + 3logm = 10 b)log(base 3)x^2 - log(base 3)2x = 2 c)log(base... (answered by solver91311)