Final Answer
Step-by-step Solution
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Simplify $\left(x^x\right)^x$ using the power of a power property: $\left(a^m\right)^n=a^{m\cdot n}$. In the expression, $m$ equals $x$ and $n$ equals $x$
When multiplying two powers that have the same base ($x$), you can add the exponents