Question

Choose the Polynomial expression
A. 7x1/2-5x+3

B. 2x^2-3/x+2

C. xy^2-7/2x +5y^2+9

D. 2/3× x^3-5x^2+ 3/5× x +9.


Please tell the answer and the reason how you did it.. please te the whole explanation...​

Answer 1

Answer:

D. option is the right answer

Step-by-step explanation:

Polynomial expression means tha expression that has more than 3 numbers or expressions.