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To simplify the expression, we must first evaluate the exponents. Recall that any number raised to the power of 0 equals 1.
So, the expression becomes:
(9 - 1) + 1.
Simplifying further:
8 + 1 = 9.
Finally, divide 9 by 2 to get 9/2, which is equivalent to 1/2.
So, the answer is not among the options given.