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frutty [35]
3 years ago
8

HELP ASAP!

Mathematics
1 answer:
Alik [6]3 years ago
8 0

The given expressions are \frac{x^{4}}{3}-6,2 x^{4}+12 x+4, x^{3}+4 x \text { and } \frac{3}{x^{4}}-6 x^{3}.

The polynomial is in the form of a x^{2}+b x+c.

\frac{x^{4}}{3}-6 in this expression, x is in the numerator. So, it is a polynomial.

2 x^{4}+12 x+4, it is a polynomial.

x^{3}+4 x, it is a polynomial.

\frac{3}{x^{4}}-6 x^{3} in this expression, x is in the denominator. but, x cannot be in the denominator.

So, \frac{3}{x^{4}}-6 x^{3} is not a polynomial.

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