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 the inverse of (2x^2+5)/(x^2-1) ?
- The inverse of (2x^2+5)/(x^2-1) is sqrt((5+x)/(x-2)),-sqrt((5+x)/(x-2))