MATLAB: How i can use roots in matlab

homeworkMATLABmatlab functionmatlab roots

i need help to use roots function in matlab i have this
7x^4+5x^3=-4x-5
and i need to do it with the roots anyone can helpe me ?

Best Answer

  • 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)