Answer
Standard form is $3z^4+2z^3+5z$.
Degree is $4$.
Leading coefficient is $3$.
Type is Trinomial.
Work Step by Step
The given polynomial is
$=5z+2z^3+3z^4$
Standard form is $3z^4+2z^3+5z$.
The greatest exponent of $z$ is $4$, so the degree of the polynomial is $4$.
Leading coefficient is $3$.
There are three terms, so the type of the polynomial is trinomial.
