Question

http://prntscr.com/aldcwm

Answer 1

Your thoughts?

Answer 2

Do you understand what standard form is?

Answer 3

We have these four terms:
\[-7x^2, -x^3, x^5, 2\]
We want these in order of greatest to least Exponent for variable
note the 2 (constant term) does not have a variable that will be our last term

The first term will be the one with highest exponent, x^5
so we have x^5 first, then -x^3 and -7x^2, finally 2
\[x^5-x^3-7x^2+2\]

Answer 4

You are looking for the terms in descending order of the variable.

Answer 5

which would make it b. because the terms are 5, 3, 2, and 0 respectively.

Answer 6

x^5−x^3−7x^2+2
@Gokuporter

Answer 7

sorry i was afk @okdutchman7

Answer 8

okay I understand what you mean now

Answer 9

Great!