Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

SchoolFreak

  • 3 years ago

HELP PEOPLE HARD MATH QUESTION :0

  • This Question is Closed
  1. SchoolFreak
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Simplify the expression \[\sqrt{27x ^{5}} + x \sqrt{3} + 9\sqrt{3x}\] If the simplified expression is written in standard form, what is the leading coefficient?

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

    Hint:\[3^3=27\]

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

    so the answer is 3 lol?

  4. gaara438125
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    but it's a sqrt not a cubed root?

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

    huh?

  6. gaara438125
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    across stated that 3cubed is 27 i'm waiting for her to reply to help us understand why o.o

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

    oh yea ^^

  8. gaara438125
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    the only coefficient i see is 2

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

    across is taking forever to answer lol

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

    wait did we get the answer?

  11. gaara438125
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    you just deleted that whole thing?!

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

    i made an error

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

    what ^^

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

    \[\quad\sqrt{27x ^{5}} + x \sqrt{3} + 9\sqrt{3x}\]\[=\sqrt{3^3}x ^{5/2} + \sqrt{3}x^1 + 9\sqrt{3}x^{1/2}\]\[=3\sqrt{3}x^2x ^{1/2} + \sqrt{3}x^{1/2}x^{1/2} + 9\sqrt{3}x^{1/2}\]\[=(x^2 + x^{1/2} + 9)\sqrt 3x^{1/2}\]\[=(x^2 + x^{1/2} + 9)\sqrt {3x}\]

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

    so thats the answer LOL

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

    hmm

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

    the last part is right?

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

    maybe my second line in more useful

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

    what do u mean?

  20. 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