Plz help as soon as you see

Write a corresponding real world problem to represent 2x - 125=400

What are the soultion(s) to the quadratic equation 40- x^2=0

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d