h=144t-16t squared solve for t
Using the quadratic formula:16t^2-144t+H=0t=(144±√(144^2-416H))/32t=(9/2) ±√(64(324-H))/32t=(9/2) ±(8√(324-H))/32t=4.5±0.25√(324-H)You cannot simplify it any further with H as a variableHope this helps!