Instructions Summary The roots of the quadratic equation ax²+bx+c = 0,a # O are given by the following formula: - b ± √b². 4ac 2a In this formula, the term b² - 4ac is called the discriminant. If b² - 4ac = 0, then the equation has a single (repeated) root. If b² - 4ac > O, the equation has two real roots. If b² - 4ac <0, the equation has two complex roots. Instructions Write a program that prompts the user to input the value of: • a (the coefficient of x²) • b (the coefficient of x) • c (the constant term) The program then outputs the type of roots of the equation. Furthermore, if b² - 4ac 20, the program should output the roots of the quadratic equation. (Hint: Use the function pow from the header file cmath to calculate the square root. Chapter 3 explains how the function pow is used.) Format your output with a decimal precision of 2.

Given the following PDA M, the correct statements are: b, e; bbb a,b; e q0 L(M)= {b³nan: n ≥ 0} L(M) = {bna³n: n>0} OL(M)= {a³nbn:n>0} OL(M)= {anb³n: n>0} a,b; & 91

L et D= { s, d, b},   E= { c, k},   G= { a, k },   U={a, b, c, d, k, s} DUE=