could you help me set it up to get the right number for the square root cause i got -751 with positive 38 but with -38 i got 769 i confuse my signs when im supposed solve the 4*ac partA ball is thrown from a height of 38 meters with an initial downward velocity of 3/ms. The ball’s height h (in meters) after t seconds is given by the following.h=38−3t-5t2How long after the ball is thrown does it hit the ground?Round your answer(s) to the nearest hundredth.