answer 3
Polynomial of the 3rd degree?
answer 2
“Picking out”? What choices? You gave nothing!
Since there are three terms here (trinomial) and the highest exponent is 3 (degree of 3), so you can call this a “3rd degree trinomial”
Answer 1
Correct classification by number of terms and by degree? The term above is a trinomial, because it has 3 terms (2x, 10x^2 and x^3), and its degree is 3, because it is the highest exponent among the terms.
I hope this helps you!!!!!