MATLAB: Roots of quintic equation using Matlab

quintic

How to find all the roots for (ax^5)+(bx^4)+(cx^3)+(dx^2)+ex+f=0 using Matlab??

You can only get numeric roots of quintics, except in special cases.

roots([a, b, c, d, e, f])

 ROOTS = roots([1, -5, -2, 24]);
 Wanted = ROOTS(ROOTS > 0)

RHS has to be zero, then put the coefficients in descending order into a vector - read here:

p = [7 5 0 4 5]
result = roots(p)