Is #x^2+3x^{\frac{1}{2}}# a polynomial?
1 Answer
Jun 4, 2018
No.
Explanation:
Definition of a Polynomial:
1) 2 or more terms
2) No division by any variable
3) Exponents can only be natural numbers (0, 1, 2...)
4) Finite number of terms
This expression fails rule #3 so it is not a polynomial.