Can someone me factor polynomial completely -3x^3+18x^2-24x

What is the value of the discrimination for the quadratic equation 0=×2+2+×2

You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?