Which one of the following is the correct power form of the expression 2x 2 −2x+2 ?

The given expression is 2x^2 - 2x + 2.

This is already in the power form. In power form, each term of the expression is represented as a product of a coefficient and a variable raised to a power.

Here, 2x^2 is the first term where 2 is the coefficient, x is the variable and 2 is the power.

-2x is the second term where -2 is the coefficient, x is the variable and the power is 1 (since it is not mentioned, it is understood to be 1).

2 is the third term which is a constant term with no variable.

So, the power form of the given expression is 2x^2 - 2x + 2.