Purchase Solution

You had "2^(2/3) = 4^(1/3) = cube root of (4)"

Not what you're looking for?

Ask Custom Question

You had "2^(2/3) = 4^(1/3) = cube root of (4)"
It looks like you did 2^2 first and then did the 1/3 power. This is 100% correct. However, if we had a case where we had a perfect square or perfect cube, could we have take the denominator root first? Why?

Purchase this Solution

Solution Summary

The expert examines the cubed roots.

Purchase this Solution

Free BrainMass Quizzes
Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

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.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts