Ask a New Question

logarithms

solve for x

5^(x-1) = 9

2 answers

take the log base 5 of each side

x-1=log5 9=log10 9 /( log10 5)

http://www.sosmath.com/algebra/logs/log4/log43/log43.html

?

can i do
x-1= log9/log6
x=(log9/log5) + 1 ?

Ask a New Question or answer this question.

Similar Questions

okay so i have this trigonometry problem were i HAVE to use logarithms.Now this is my work but can u help me solve it using
1. 7 answers
Use logarithms and the law of tangents to solve the triangle ABC, given that a=21.46 ft, b=46.28 ft, and C=32°28'30"Also Give
1. 2 answers
Give checks to the following two questionsUse logarithms and the law of tangents to solve the triangle ABC, given that a=21.46
1. 0 answers
My teacher assigned us this problem:Using the following logarithms Log2,log3 and log10 solve for the log150,log 75 incorporating
1. 2 answers

more similar questions