Question

2√x+ x²+ x³- 2√x is a polynomial?​

Answer 1

No the power of the variable has to be a whole no. by as √x power is 1/2 so it is not a polynomial

Answer 2

Step-by-step explanation:

$2 \sqrt{x} + {x}^{2} + {x}^{3} - 2 \sqrt{x \: } \: is \: \: a \: cubic \: degree \: of \: polynomial$