Problem 59 of 7
Evaluate 27^(2/3).
Hints
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
use roots and powers.
Hidden until you reveal it.
Base must be a perfect power compatible with the rational exponent.
Enter your answer
No answer yet
Correct
Your answer is equivalent to the expected form.
Solution
Walkthrough
Walkthrough shown
Full solution stays hidden until you ask for it.
1. Use the denominator to take the root.
2. Use the numerator as the power.
3. Evaluate in the easier order.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Multiplying base by exponent.