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 2/(sqrt(-x^2+4x+5)) ?
- The inverse of 2/(sqrt(-x^2+4x+5)) is -(-2x+sqrt(9x^2-4))/x ,(2x+sqrt(9x^2-4))/x