A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
Barrelracing
 one year ago
help
Barrelracing
 one year ago
help

This Question is Closed

Barrelracing
 one year ago
Best ResponseYou've already chosen the best response.0\[\sqrt[5]{x^4}\] * \[\sqrt[5]{x^4}\]

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.1Rewrite the square root as a power.

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.1Remember, \[\large \sqrt[n]{x^m} = x^{m/n}\]

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.1So in this case, you have n = 5 and m = 4. According to that rule, you can rewrite it as \(x^{4/5}\)

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.1Now you're simply multiplying \(\large x^{4/5} \cdot x^{4/5}\)

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.1Also remember, \(x^m \cdot x^m = x^{m+m}\)

Barrelracing
 one year ago
Best ResponseYou've already chosen the best response.0so what is the answer? a)\[\sqrt{x}\] b) x^1/3 c)x\[\sqrt[5]{x^3}\] d) x16/25
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.