Answer
$3z^4-2z^2-5z$
$quartic$ $trinomial$
Work Step by Step
This is our original problem:
$3z^4-5z-2z^2$
We need to put the polynomial in standard form by ordering from highest degree, to lowest.
$3z^4-2z^2-5z$
Now we need to name the polynomial.
It is a trinomial because it has three terms. Since its highest degree is 4, it is a quartic trinomial.
