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 are the solutions to the equation 4x^2+21=4x ?
- The solutions to the equation 4x^2+21=4x are x= 1/2+sqrt(5)i,x= 1/2-sqrt(5)i
Find the zeros of 4x^2+21=4x
- The zeros of 4x^2+21=4x are x= 1/2+sqrt(5)i,x= 1/2-sqrt(5)i