please answer in MATLAB and provide the code

please orgainze the two problems properly

thank you

Write an user defined function that determines the real roots of a quadratic equation ax2+bx+c=0. Use the following structure for your function: [] = quadraroots (a,b,c). To calculate the roots of the equation, the program calculates the discriminant D, given by: D=b24ac If D>0 the program displays "The equation has two roots and " and calculates them using x1=2ab+Dx2=2abD If D=0, the program displays "The equation has one root .", and calculate it using x1=2ab If D