Evaluate log9 162 - log9

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. 800 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. 695 views
Evaluate log9 162 - log9 (2/3)
1. 3 answers
2. asked by Raven
3. 132 views
Algebraically determine the value(s) of x: log9(x-5)=1-log9(x+3)Please help me. Thanks!
1. 1 answer
2. asked by Hannah
3. 405 views
Which logarithmic equation is equivalent to the exponential equation below?9^x=27 A) 27 log9 x B) x log9 27 C) 9 log27 x D) x
1. 1 answer
2. asked by Fran
3. 3,200 views
Write the equation log243(81)=4/5 in exponential form.My answer is 243^4/5=81. Evaluate 9^log9(54). My answer is 6. Are these
1. 2 answers
2. asked by Lucy
3. 2,073 views
Please help me with these questions ASAP!!Suppose that f(x)=log3(x-1) a)If f(6)=1.4 and f(8)=1.7,then evaluate log3(35) and
1. 0 answers
2. asked by jh
3. 620 views
Log3(x)=log9(6x)
1. 1 answer
2. asked by Taylor
3. 403 views
Log3(x)=log9(6x)
1. 1 answer
2. asked by Taylor
3. 593 views
Simplify3 log9 92
1. 1 answer
2. asked by dhaliwal
3. 433 views