Excercise #3 Write a python code that solve quadratic equation ax + bx + c = 0. The quadratic equation can have either one of two distinct real solutions, or has no real solution . Based on the value of the discriminant b2 - 4ac of the quadratic equation there are three cases . If this discriminant is positive, then there are two distinct solutions -b+va -1-va 20 20 Wheredis is discriminant of the quadratic equation . If the discriminant is zero then there is exactly one real solution and- . If the discriminant is negative then the equation has no real solution You should provide the following functions . det main(): function that do the following: Prompts the user to enter the a, bande Then, calls the solvequadratic() function to solve the quadratic equation . def selveQuadratica,b,c): This function calculates the discriminant - 4ac and using its value to call one of the following funtions: de twoselno): calculates and prints the vo real solutions def oneSoin): calculates and prints the one real solution det nosoin(): informs the user that there is no real solutions The following are sample runs of the program Sample run 1: Sample run 2 Sample runs Enter resoerente ao and Enter me species a., and Enter the coeficients 3.0, and 5 Your euation has no real solution. There are two real solution: 2--200 or xe 300 there is ONE real solution - 3.0 Note 1. Reading from the user must be in the main function only. 2. Assume the user enters valid inputs no need to validate user input