Question

http://prntscr.com/amlwck

Answer 1

A polynomial is a combination of terms separated using or signs. Polynomials cannot contain any of the following:
1. Variables raised to a negative or fractional exponent. (,,).
2. Variables in the denominator. (,,).
3. Variables under a radical. (,,).
4. Special features. (trig functions, absolute values, logarithms, ).
You know all of this?

Answer 2

wait I think its c now

Answer 3

Because with D > \[\frac{ 3x^2 + 2 }{ x }\]

Answer 4

A variable is in the denominator :)

Answer 5

So yes D is wrong.

Answer 6

I know its variables, constants and exponents

Answer 7

Solving C gets you x−2.44949

Answer 8

So C is the probable answer.

Answer 9

Make sure you close the question! ^_^