Discover Questions

How would i find the maximum number of electrons ejected from a metal after finding the work function? Solve the system by elmination -2x+2y+3z=0 -2x-y+z=-3 2x+3y+3z=5? How old is the sun and how long has the sun been around???? Is this the reality? https://youtu.be/JTyuOe22xDw? Why is completing the square better than factoring?