# 9.4 t - 4.095 t^2 = 2.5

1. Sep 21, 2004

### tony873004

$$9.4 t - 4.095 t^2 = 2.5$$
How do I solve for t?

2. Sep 21, 2004

### bd1976

3. Sep 21, 2004

### Pyrrhus

Or you could complete the square.

4. Sep 21, 2004

### cdhotfire

Wait isnt that a physics problem? just solve for Vf first then put Vf on first equation to find t. If you dont want to do that just do quad. form. like was said before.