Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

mrs.perkins

  • 3 years ago

solve for x: 2x squared -3=7

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

    \[\sqrt{2x}-3=7\]

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

    hav u tried solving this?

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

    no i havent tried it yet. im not sure how to do it

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

    @TheViper dont give answers,especially wrong answers/solutions....

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

    hw do u think u should start? @mrs.perkins

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

    u must hav some idea

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

    @TheViper it will be 7+3 not 7-3!

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

    by 2?

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

    @King where am i wrong??

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

    see @mrs.perkins u have sqrt2x -3=7 take 3 to the other side u get, sqrt2x=10 squaring on both sides 2x=100 x=50

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

    @TheViper see my solution and figure out ure msitake...

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

    *mistake

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

    +3

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

    +3

  15. 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