Question

which of the following is a polynomial?

A.
$\frac{1}{x} + 2$
B. x
${ x}^{2} - 1$
C.
$\frac{(x {}^{6} - 2)}{(x { }^{ - 4} + 3)}$
D.
${x}^{4} + {x}^{ - 4} + 16$
​

Answer 1

Answer:

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