Problem 3: [35 pts] Taylor and Harper wonder why it is important to classify quadratic polynomials as reducible or irreducible. Complete the steps in the problem below to explore why this consideration is important. 6 A. [7 pts] Consider the integral dx. x2 + 5x +4 i. [2 pts] Explain to Taylor and Harper why x2 + 5x + 4 is reducible. 6 ii. [5 pts] Calculate dx. Make sure to show all of your steps! x2 + 5x + 4