The Power Rule of Exponents states that for any real number a and positive integers m and n, (a^m)^n is equal to a^(m * n).
Therefore, if the expression 7^15 was simplified using the Power Rule of Exponents, the expanded equivalent expression would be 7^(15 * 1), which equals 7^15.
If the expression 7^15 was simplified using the Power Rule of Exponents, which of the following would be an expanded equivalent expression
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