Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.

18z^5 + 4z^4 - 5z^3 + 12

Question 28 options:

Question 28 options:

None, degree 5

Trinomial, degree 12

Binomial, degree 13

Trinomial, degree 5

Please show explanation, this is a new subject for me, THANK YOU!!

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