A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
how do i solve 3/ 4k^2 5sqrt k^4?
anonymous
 5 years ago
how do i solve 3/ 4k^2 5sqrt k^4?

This Question is Closed

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0is the equation: (3/4k^2)  5 sqrt(k^4) ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no its 3 over the entire 4k^2 5sqrt k^4.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.03/ (4k^2 5 sqrt(k^4)) then?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0lets work on that "sqrt(k^4)" and see if we cant "undo" it..ok? what do you know of square roots and exponents?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0they r opposites of each other. you can use one to undo the other.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0good... how can we rewrite sqrt(k^4) so that we can "undo" it? sqrt(k^2 k^2) is a start; and everything with a "^2" can be taken out right? So, kk can come out, which = k^2 do you agree?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0Then lets see how this helps us with the rest of the denominator: 4k^2 5k^2 what can we do with this?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i keep forgetting the (). 4k^2 5k^2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0its cool. we can take out k^2 rite?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yes, you are right... k^2(45) = 9k^2 right?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0now lets look how this helps us with the rest of it: 3/(9k^2) do you see anything else we can do to this?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yes, exactly :) even tho the ^s is a typo.... I will let it slide :)
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.