We've updated our
Privacy Policy effective December 15.
Please read our updated Privacy Policy and tap
Graph
Hide Plot »
Frequently Asked Questions (FAQ)
What is 4x^2-4+4y^2+4y=9 ?
- The solution to 4x^2-4+4y^2+4y=9 is Circle with (a,b)=(0,-1/2),r=sqrt(7/2)