Solving Expressions with Fraction Exponents
Not what you're looking for?
I can get the answers usually by calculator but I need to show my work.
(5^2/3)^7/2
(3^1/2)(12^1/2)
5^200 / 5^-201
(5^1/2)(11^1/2)
(21^1/2)(21^1/2)
also writing a decimal as a fraction in simplest form
___
.0204 = 68/333 by calculator but how would I show my work without using a calulator.
Purchase this Solution
Solution Summary
Expressions with fractional exponents are solved. The solution is detailed and well presented. The response received a rating of "5" from the student who originally posted the question.
Purchase this Solution
Free BrainMass Quizzes
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.
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.