Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

rockets31

how do you solve an equation by completing the square

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. mamitchell94
    Best Response
    You've already chosen the best response.
    Medals 0

    I need to see a problem

    • 2 years ago
  2. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    by completing a square ... its a rather geometric term

    • 2 years ago
  3. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1332279770254:dw|

    • 2 years ago
  4. rockets31
    Best Response
    You've already chosen the best response.
    Medals 0

    108=x^2 +6x

    • 2 years ago
  5. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    algebra-wise; its adding a useful form of zero to the equation

    • 2 years ago
  6. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    add and subtract the square of half the coeff of x to the equation

    • 2 years ago
  7. rockets31
    Best Response
    You've already chosen the best response.
    Medals 0

    i did and i still got it wrong

    • 2 years ago
  8. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    what did you add and subtract?

    • 2 years ago
  9. rockets31
    Best Response
    You've already chosen the best response.
    Medals 0

    the square of 108 and 3

    • 2 years ago
  10. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    then you dint complete a square .... you created an abomination lol

    • 2 years ago
  11. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    (6/2)^2 = 9 9-9 = 0 soo lets add zero to the equation 108=x^2 +6x +9 - 9

    • 2 years ago
  12. rockets31
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1332280032445:dw|

    • 2 years ago
  13. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    108+9 ....

    • 2 years ago
  14. rockets31
    Best Response
    You've already chosen the best response.
    Medals 0

    omg i seriously did not pay attention to that thanks

    • 2 years ago
  15. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    you added 9 on the left of the picture but did nothing to the right of it; so you changed the equation

    • 2 years ago
  16. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    :) yw

    • 2 years ago
    • Attachments:

See more questions >>>

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.