Question

A quadratic equation is shown below:

x^2 + 5x + 4 = 0

Part A: Describe the solution(s) to the equation by just determining discriminant. Show your work.

Part B: Solve 4x^2 -12x + 5 = 0 using an appropriate method. Show the steps of your work and explain why you chose the method used.

Part C: Solve 2x^2 -10x + 3 = 0 by using a method different from the one you used in Part B. Show the steps of your work.