Final answer:
To simplify and write with positive exponents, we can use the rule that any number raised to the power of zero is equal to 1, and any number with a negative exponent can be rewritten as the reciprocal of the number with the positive exponent. So, (7⁰) / (w⁻⁸) becomes 1 / w⁸.
Step-by-step explanation:
To simplify and write with positive exponents, we can use the rule that any number raised to the power of zero is equal to 1, and any number with a negative exponent can be rewritten as the reciprocal of the number with the positive exponent. So, (7⁰) / (w⁻⁸) becomes 1 / w⁸.