Write a matlab function myquad(a,b,c) that returns the roots of a quadratic equation ax2 + bx +c=0. The algorithm you need to use: . Test whether the equation is a true quadratic or not by checking whether a is non- Ifa 0, (the equation is not a true quadratic) two situations exist If b = 0, it is the case of a trivial solution o Else, we have a case with a single root =-c/b If a 0, three situations exist depending on the value of the discriminant, d=b2-4ac, o If d = 0, we have two equal real roots o If d>0, we have two unequal real roots o If d