I am completely lost in this class. I really want to understand the concepts in this chapter. Can anyone help?
(1) How do you know if a quadratic equation will have one, two, or no solutions?
(2) How do you find a quadratic equation if you are only given the solution?
(3) Is it possible to have different quadratic equations with the same solution? Explain.
(4) Provide quadratic equations examples with one or two solutions with which they must create a quadratic equation.