A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

GoldRush18
 2 years ago
Best ResponseYou've already chosen the best response.0\[\sqrt{28 + \sqrt{343}}\] in the form ksqrt7 where k is an integer

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0Is it supposed to be \[\sqrt{28} + \sqrt{343}\] instead?

ashishthomas7
 2 years ago
Best ResponseYou've already chosen the best response.1\[\sqrt{7*4+\sqrt{7^{3}}}\]

GoldRush18
 2 years ago
Best ResponseYou've already chosen the best response.0@jim_thompson5910 yes i couldnt get it like that

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0alright thank you

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0\[\Large \sqrt{28} + \sqrt{343}\] \[\Large \sqrt{4*7} + \sqrt{49*7}\] \[\Large \sqrt{4}*\sqrt{7} + \sqrt{49}*\sqrt{7}\] \[\Large 2*\sqrt{7} + 7*\sqrt{7}\] \[\Large (2 + 7)*\sqrt{7}\] \[\Large 9\sqrt{7}\] So the answer is \[\Large 9\sqrt{7}\]

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0you're welcome
Ask your own question
Ask a QuestionFind 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.