Question

Which of the following is a polynomial?

Answer 1

A.
`(4)/(5)y^(2)+(5)/(6)y^7`

Explanation:

A polynomial is a combination of terms separated by + or − signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.