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

rannsan

x^2-49

  • one year ago
  • one year ago

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

    what's the question?

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

    49 is the square of ?

    • one year ago
  3. jhonyy9
    Best Response
    You've already chosen the best response.
    Medals 0

    so do you know the formula of differents of two squares ?

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

    i'm so confused

    • one year ago
  5. UsukiDoll
    Best Response
    You've already chosen the best response.
    Medals 1

    perfect square so factor

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

    now I know my brain is goneLOL

    • one year ago
  7. UsukiDoll
    Best Response
    You've already chosen the best response.
    Medals 1

    O______________________O.

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

    49 is a square of?

    • one year ago
  9. UsukiDoll
    Best Response
    You've already chosen the best response.
    Medals 1

    factoring has so many forms...look up factoring a perfect square

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

    7

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

    duh

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

    how do you know it's a perfect square? ugh. can you guys explain this to me? i'm learning too

    • one year ago
  13. UsukiDoll
    Best Response
    You've already chosen the best response.
    Medals 1

    what is the square root of 49 AriPotta?

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

    7...but is 7 the answer? how do you get 7 from x^2 - 49?

    • one year ago
  15. UsukiDoll
    Best Response
    You've already chosen the best response.
    Medals 1

    -_- what is the square root of x^2

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

    yes, 7 is correct, so u can write 49 as 7^2 ok?

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

    7*7=49

    • one year ago
  18. wwe123
    Best Response
    You've already chosen the best response.
    Medals 0

    x= +7 or -7

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

    (x-7)(x+7)

    • one year ago
  20. UsukiDoll
    Best Response
    You've already chosen the best response.
    Medals 1

    OH DEAR...! |dw:1348912086895:dw|

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

    I got it

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

    ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh you're writing it out like that. i get it.

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

    I have more coming

    • one year ago
  24. UsukiDoll
    Best Response
    You've already chosen the best response.
    Medals 1

    uh oh mathslover is gonna scold me for losing my temper here.

    • one year ago
  25. UsukiDoll
    Best Response
    You've already chosen the best response.
    Medals 1

    try doing vector calculus XD

    • 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.