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

mukushla Group Title

all solutions to \(x^2+y=xy^2\) \(y^2+x=yx^2\) \(x\) , \(y\) are real numbers

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. waterineyes Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    If we subtract them then it will work or not ??

    • 2 years ago
  2. mukushla Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    it will work

    • 2 years ago
  3. waterineyes Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    \[(y-x)(-((x+y)+ 1) = xy(y-x)\]

    • 2 years ago
  4. waterineyes Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    \[\implies 1 - x - y = xy\]

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

    S={(a;a)/ a in B}.....B={-1;0;(1+sqrt(5))/2;(1-sqrt(5))/2}

    • 2 years ago
  6. mukushla Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    @waterineyes u forgot the case \(y=x\)

    • 2 years ago
  7. Ishaan94 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    x^2 - y^2 - (x-y) = -xy(x-y) (x-y)(x+y -1+xy) = 0 => x+y-1+xy = 0 => y = (1-x)/(1+x) 1 + x =/= 0

    • 2 years ago
  8. waterineyes Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    Yeah in that case we cannot divide both sides..

    • 2 years ago
  9. Ishaan94 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    x=1, y=0 y=1. x=0

    • 2 years ago
  10. Ishaan94 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    i can't get other points

    • 2 years ago
  11. mukushla Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    3 solutions from \(x=y\) and any from \(x+y+xy=1\)

    • 2 years ago
  12. waterineyes Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    For x = y there are three solutions we will get @mukushla ?? Asking..

    • 2 years ago
  13. mukushla Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    yes...

    • 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.