To apply the property of negative integer exponents, we can rewrite 7^-3 as the reciprocal of 7^3.
Recall that a reciprocal of a number is just flipping it upside down. So, the reciprocal of 7^3 is 1/(7^3).
Now, using the property of exponents, we know that 7^3 is equal to 7 * 7 * 7.
Therefore, 1/(7^3) is equal to 1/(7 * 7 * 7).
Simplifying this further, we get the final answer: 1/343.
apply the property of negative integer exponents to solve 7^-3 the answer should not contain any exponent expression or decimals
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