X²- 4x +3=0
what is x using the quadratic formula?

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Need on this geometry question. explain how you did it.