Note:
A polynomial of order n is of the form
[tex]f(x)=a_{n}x^{n}+a_{n-1}x^{n-1} + \, ..., \, +a_{1}x+a_{0}[/tex]
where the a's are constants.
Consider the given expressions.
x/5 + 2 Not a polynomial
35x² It is a polynomial of order 2
7x⁷ - x⁵ It is a polynomial of order 7
4x + √(x-1) It is not a polynomial
Answer:
The polynomials are
35x²
7x⁷ - x⁵