Rational Expressions
Not what you're looking for?
1. List all of the numbers for the following equation for which the rational expression is undefined.
3/a-8
2. Susan is 1.59m tall and she wants to find the height of a tree. She walks 23.56m from the base of the tree along the shadow of the tree until her head is in a position where the tip of her shadow exactly overlaps the end of the tree top's shadow. She is now 8.42m from from the end of the shadows. How tall is the tree? round to te nearest hundredth.
Purchase this Solution
Solution Summary
This posting contains solution to the given rational expression problems.
Solution Preview
1. The expression becomes undefined when the denominator becomes 0. So we ...
Purchase this Solution
Free BrainMass Quizzes
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Probability Quiz
Some questions on probability
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.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts