Simplify (Log75+log9+log5)÷(log5+log45)

Simplify(Log75+log9+log5)÷(log5+log45)
1. 2 answers
2. asked by Eric
3. 3,790 views
using logarithms to solve exponential equations.5^1+x = 2^1-x I need exact numbers. I did one on my own already. 5^x-1 = 9 5^x-1
1. 1 answer
2. asked by Joe
3. 761 views
using logarithms to solve exponential equations.5^1+x = 2^1-x I need exact numbers. I did one on my own already. 5^x-1 = 9 5^x-1
1. 4 answers
2. asked by Joe
3. 658 views
Express as a logarithm of a single number or expression:1. 5log4^p+log4^q 2. log10^x-4 log10^y 3. 4log3^A-1/2 log3^B 4.
1. 1 answer
2. asked by Brandon
3. 935 views
Logarithms3^x-2=18 Work log(3^x-2)=log18 (x-2)log3=log18 xlog3-2log3=log18 x=log3/(log9-log18) e^3x+1=10 lne^3x+1=ln10 3x+1=ln10
1. 1 answer
2. asked by jackson
3. 905 views
solve the logarithmic equation . express solution in exact formlog5(x-9)+log5(x+4)=1+log5(x-5)
1. 3 answers
2. asked by mz deedee
3. 1,350 views
Given that log5 3=0.683 and log5 7=1.209.without using calculator,evaluate(a) log5 1.4 b)log7 75 c) log3 125
1. 1 answer
2. asked by jessica
3. 3,155 views
Can someone help me solve this problem please? The directions are to simplify the logarithm:log5(a + 2) + log5(a – 2)
1. 1 answer
2. asked by Jerome
3. 486 views
I cannot figure out how to work this one. I have tried working it like the example in the book but cannot come up with one of
1. 0 answers
2. asked by Lucy
3. 507 views
How do you graph the following logs?f(x)=log5 (x-2) f(x)=log5 x-2 f(x)= log5 x f(x)=log5 (x+2)
1. 1 answer
2. asked by Jayme
3. 584 views