Question

5x^3+2X^2-7
name this expression by its degree and number of terms

Answer 1

some kind of trinomial

Answer 2

didn't I tell you how to do this? ._.

Answer 3

I don't think so? It has to be named ex: quadratic trinomial. However I am not sure what to name it with the ^3

Answer 4

Well, it's a 3rd degree trinomial. Not exactly sure what the quadratic before the trinomial is fore, though.

Answer 5

I understand the trinomial part because of the three terms. It would be quadratic if it were ^2 but since it is ^3 what would it be called?

Answer 6

or is it a fifth degree?

Answer 7

it'd be a 3rd degree.

Answer 8

so then what would that third degree be called ?

Answer 9

maybe a cubic trinomial ?

Answer 10

I think it might be cubic.

Answer 11

Yeah, it's cubic. xD

Answer 12

Ok thanks thats what I was thinking also