Logs
Not what you're looking for?
Lnx+ln(x+2)=4
3^x=45
x=log17 96 I did not know how to put the 17 lower than the log
lnx for x=e^x
f(6) for x^2+3x-2/x^2-6x=f(x)
Purchase this Solution
Solution Summary
This shows how to solve logarithmic equations.
Solution Preview
See the attachment.
1. Solve
Since , we have , then . This is a quadratic equation: . By the quadratic formula, we have
. But the domain of the ...
Purchase this Solution
Free BrainMass Quizzes
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.