What is the difference of the two polynomials?

(9x2 + 8x) – (2x2 + 3x)

7x2 + 5x
7x2 + 11x
11x2 + 5x
11x2 + 11x

The difference of the two polynomials is:

(9x^2 + 8x) - (2x^2 + 3x) = 9x^2 + 8x - 2x^2 - 3x

Combining like terms, we get:

7x^2 + 5x