A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
how do i sketch the curve for (x^2+y^2)^3=4x^2y^2 ?
anonymous
 5 years ago
how do i sketch the curve for (x^2+y^2)^3=4x^2y^2 ?

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0it is with polar coordinates?

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0using polar coordinates @ = theta x=rcos@ y=rsin@ x^2 + y^2 = r^2 substituting this in (r^2)^3 = 4(r^2(cos@)^2)(r^2(sin@)^2) r^6 = 4r^4*(cos@)^2*(sin@)^2 r^2 = 4*(cos@)^2*(sin@)^2 r = 2cos@sin@ = sin(2@)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Alternative curve sketching method, z=given (move 4x... quantity to other side) In the xz, y=0, z=x^6. In yz plane x=0, z=y^6. The shape is like a funky parabola with open bottom.
Ask your own question
Sign UpFind more explanations on OpenStudy
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
 Engagement 19 Mad Hatter
 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.