To simplify the expression (19^4)^9 using the power rule of exponents, we need to raise the base 19 to the power of 4 and then raise the result to the power of 9.
Step 1: Raise the base 19 to the power of 4
19^4 = 19 * 19 * 19 * 19 = 130,321
Step 2: Raise the result from Step 1 to the power of 9
(19^4)^9 = 130,321^9
Therefore, the simplified equivalent expression for (19^4)^9 is 130,321^9.
use the power rule of exponents to create a simplified equivalent expression (19 to the power of 4) to the power of 9
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