- #1
jakey
- 51
- 0
Homework Statement
Parametrize the following equation using polar coordinates:
Homework Equations
$(x^2+y^2)^2 = r^2 (x^2 - y^2)$
The Attempt at a Solution
It seems that $x=r\cos{\theta}$ and $y = r\sin{\theta}$ don't work. any suggestions?