Question 1061307
.
Find all zeros of the function and write the polynomial as a product of linear factors.
f(x) = 3x^4 + 4x^3 + 13x^2 + 16x + 4
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


Case b), of course.


{{{graph( 330, 330, -3.5, 3.5, -2.5, 4.5,
          3x^4 + 4x^3 + 13x^2 + 16x + 4
)}}}


Plot y = {{{3x^4 + 4x^3 + 13x^2 + 16x + 4}}}



You can easily check it by making direct calculations.