Thursday

July 31, 2014

July 31, 2014

Posted by **Hannah** on Wednesday, February 10, 2010 at 10:45am.

log base 10 (9/300)

log - log 300

log 9 = 2 log 3

log 300 = log 3 + log 100 = log 3+2

I just do not know how to put these together now!

- math(Please help) -
**drwls**, Wednesday, February 10, 2010 at 11:18amlog base 10 (9/300)

= log10 (3/100)

= log10(3) - log10(100)

= log10(3) - 2

Further simplification is not possible.

The numerical value is 0.47712 - 2

= -1.52288

**Related Questions**

math - Logarithm!!! Select all of the following that are true statements: (a) ...

Math Help Please - Which of the following expressions is equal to log (x sqrt-y...

math - write as a single logarithm: -2logbase3(1/x)+(1/3)logbase3(square root of...

college algebra - Write expression as one logarithm and simplify if appropriate...

pre calculous - use the properties of logarithms to write the expression as a ...

Mathematics - Prove that log a, log ar, log ar^2 is an a.p. Is the following ...

Algebra 2 - -Explain the difference between log base b (mn) and ( log base b of ...

algebra 2 logaithms - Use the properties of logarithms to evaluate/simplify the...

Precalculus - I'm studying for my precalc exam and have completed 42 practice ...

Trigonometry - This is a logs question If u=x/y^2, which expression is ...