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

aly12

x^2 - 16x= -63 Solve using completing the square. (2answers)

  • one year ago
  • one year ago

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

    |dw:1354904364566:dw|

    • one year ago
  2. mark_o.
    Best Response
    You've already chosen the best response.
    Medals 0

    @aly12

    • one year ago
  3. aly12
    Best Response
    You've already chosen the best response.
    Medals 0

    so u're saying that x1 is equal to.... ?

    • one year ago
  4. aly12
    Best Response
    You've already chosen the best response.
    Medals 0

    && the other x is.....

    • one year ago
  5. aly12
    Best Response
    You've already chosen the best response.
    Medals 0

    @mark_o.

    • one year ago
  6. mark_o.
    Best Response
    You've already chosen the best response.
    Medals 0

    actually we can factor that x^2 - 16x+63=0 (x-9)(x-7)=0

    • one year ago
  7. aly12
    Best Response
    You've already chosen the best response.
    Medals 0

    we have the same answer but its wrong. <///3

    • one year ago
  8. jishan
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1354898391179:dw|

    • one year ago
  9. mark_o.
    Best Response
    You've already chosen the best response.
    Medals 0

    x=9 and x=7 is wrong?

    • one year ago
  10. aly12
    Best Response
    You've already chosen the best response.
    Medals 0

    Jeez, i ddnt saw what it was written, i anser 9 && 7. But the instrction sd "write it in increasing order" Craaad. my bad. sorry.

    • one year ago
  11. aly12
    Best Response
    You've already chosen the best response.
    Medals 0

    Thank u for ur help && effort @mark_o. && @jishan :)

    • one year ago
  12. aly12
    Best Response
    You've already chosen the best response.
    Medals 0

    yes, its correct. @mark_o.

    • one year 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.