Answers by visitors named: ivana

(x*x - 3x + 2) and (5x*x - 3x - 8)

Suppose a large atom bonds with a small atom. Predict whether the properties of the new molecule will be the same as the large atom, the same as the small atom, or different from both atoms.

quadratic equation is solved incorrectly 4.9•t^2 +2.5•t-7 =0 t IS NOT = 1.05 s , it is 0,967047 seconds. then put this time to solve other stuff