Final answer:
The quadratic equation in general form with a solution set of {-3, 5} is 4.9x² - 14.3x - 20 = 0.
Step-by-step explanation:
A quadratic equation in general form is written as ax²+bx+c=0, where a, b, and c are constants. To find the equation with a solution set of {-3, 5}, we can plug these values into the quadratic formula to solve for a, b, and c. Using the quadratic formula and the given solution set, we can determine that the quadratic equation in general form is 4.9x² - 14.3x - 20 = 0.