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 (x^2-2x-15)/(x^2-4x-21) ?
- The inverse of (x^2-2x-15)/(x^2-4x-21) is (-5+7x)/(x-1)