Quantcast

A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

weekskeith15

  • 2 years ago

WILL SOMEONE HELP ME

  • This Question is Open
  1. owen97
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    with what

  2. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    RADICALS

  3. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    wat u mean

  4. owen97
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    u i might be able to help u

  5. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    \[-\sqrt{27}+3\sqrt{3}+2\sqrt{45}+3\sqrt{12}\]

  6. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    all you can do here is simplify 3√12

  7. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    \[2\sqrt{6}+3\sqrt{45}-2\sqrt{54}-3\sqrt{3}\]

  8. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    3√12 is 3√4x3, the square root of 4 is 2 which pops out and u multiply the 3 by 2 to have 6√3

  9. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    you should have 9√3

  10. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    for the 2nd one or the 1st one

  11. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ok, i thought this was one problem, so you want to simplify the first one right?

  12. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes

  13. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    −√27 + 3√3 + 2√45 +2√45 + 3√12 is where we start right

  14. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    crap i have 2squarerrot 45 twice

  15. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    take one out

  16. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    −√27 + 3√3 + 2√45 + 3√12

  17. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes that is right

  18. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    3√12 can become 3√(4)(3)

  19. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    how do u work it out

  20. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    since 2 is the SRoot of 4, it comes out to me multiplied by the 3 on the outside, leaving the 3 inside to become 6√3

  21. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    3(2)√3 which is 6√3, now you can add this to the other 3√3 in the problem

  22. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    add wat one and i think u so much for helpin me thanks

  23. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    −√27 + 3√3 +(6√3) + 2√45 you can only add radicals when they are the same inside

  24. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so i add 3and 3

  25. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    we can actually simplify the 2 sroot 45. Give me a few min to show you how. Come back in about 5 minutes and it will be done

  26. weekskeith15
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    alright think u so much

  27. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    NP

  28. cammyabbo
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    http://imgur.com/sxDwY

  29. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

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
  • 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.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.