A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
27^2/3
anonymous
 4 years ago
27^2/3

This Question is Closed

ns36
 4 years ago
Best ResponseYou've already chosen the best response.0I'm assuming you mean 27^(2/3). If so, you first take the cube root of 27 (solve for the number which, cubed, yields 27). This number is 3. Then you square 3 to get 9. 9 is therefore the answer. Make sense?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0kind of so if i do my next question: 64^(5/6). Then im not completely sure on what the next step would be.

ns36
 4 years ago
Best ResponseYou've already chosen the best response.0The answer is 32. First, you have to find the number x that when taken to the sixth power yields 64. So x^6 should be 64.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[27^{2/3}=\sqrt[3]{27^2}\]\[\sqrt[3]{27^2}=\sqrt[3]{729}\]\[\sqrt[3]{729}=9\]

ns36
 4 years ago
Best ResponseYou've already chosen the best response.0In this case, that number is 2. Next you should take that x and take it to the fifth power (x^5) to find your final answer, which is 32.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[64^{5/6}=\sqrt[5]{64^6}\]\[\sqrt[6]{64^5}=\sqrt[6]{1073741824}\]\[\sqrt[6]{1073741824}=32\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i am still kind of confused. so for 1^5/3.

ns36
 4 years ago
Best ResponseYou've already chosen the best response.0Again, you should first find out what number, when cubed, yields 1. That number here is simply 1. Then you should take that number (in this case, 1) and take it to the 5th power (1^5). So the answer is 1.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[1^{5/3}=\sqrt[3]{1^5}\]\[\sqrt[3]{1^5}=\sqrt[3]{1}\]\[\sqrt[3]{1}=1\]
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.