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Which expressions are polynomials??

Which expressions are polynomials??-example-1

1 Answer

3 votes

Answer:

Options (1) and (2)

Explanation:

Properties of a polynomial,

1). A polynomial having division by a variable can't be defined as a polynomial.

Example:

(y² +
(x)/(1+x))

2). A polynomial can't have a negative exponent.

Example :
(x^(-2)+y-6)

3). Polynomials don't have the radicals.

Example : y² + x√3

4). A polynomial can't have a fraction exponent.

Example :
x^2+x^{(1)/(2)}-1

By these properties, Options (3) and (4) are not the polynomials.

Options (1) and (2) are the correct options.

User Joerick
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