SOLUTION: solve the following for x 2^x=32 3^x-2=81 4^x=1/64
Algebra
->
Algebra
->
Logarithm Solvers, Trainers and Word Problems
-> SOLUTION: solve the following for x 2^x=32 3^x-2=81 4^x=1/64
Log On
Ad:
Algebrator™
solves your algebra problems and provides step-by-step explanations!
Ad:
Algebra Solved!™
: algebra software solves algebra homework problems with step-by-step help!
Algebra: Logarithm
Solvers
Lessons
Answers archive
Quiz
In Depth
If you need
immediate math help from PAID TUTORS right now
, click here
. (paid link)
Click here to see ALL problems on logarithm
Question 172572
:
solve the following for x
2^x=32
3^x-2=81
4^x=1/64
Answer by
stanbon(48535)
(
Show Source
):
You can
put this solution on YOUR website!
2^x=32
2^x = 2^5
x = 5
-------------
3^x-2=81
3^(x-2)=3^4
x-2 = 4
x = 6
--------------
4^x=1/64
4^x = 4^-3
x = -3
====================
Cheers,
Stan H.