Question

Which of the following is a polynomial?

A.

`(1)/(x) + 2`
B. x

`{ x}^(2) - 1`
C.

`\frac{(x {}^(6) - 2)}{(x { }^( - 4) + 3)}`
D.

`{x}^(4) + {x}^( - 4) + 16`
​

Answer 1

tex] \frac{(x {}^{6} - 2)}{(x { }^{ - 4} + 3)} [/tex]