Answer asap!
1. consider the quadratic equation.
(a) what is the value of the discriminant?
(b) what does the discriminant of the quadratic equation tell about the solutions to?
2. the length of a rectangular floor is 4 feet longer than its width w. the area of the floor is 525 ft2.
(a) write a quadratic equation in terms of w that represents the situation.
(b) what are the dimensions of the floor?
show your work.