Question

2. Is x² + 4√x a polynomial ? Justify your answer. ​

Answer 1

yes

Explanation:

A polynomial is an algebraic expression of two or more terms

`x^(2) +4√(x)` It is an algebraic expression of two terms, It is more common to label it binomial, but it is also a polynomial.

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Answer 2

No it isn't

As the variable "x" has root in it which means it isn't a whole number and for a expression to be a polynomial the variable must be whole no.

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