Simplify $\left(5^4\right)^3$ using the power of a power property: $\left(a^m\right)^n=a^{m\cdot n}$. In the expression, $m$ equals $4$ and $n$ equals $3$

Applicare la formula: $ab$$=ab$, dove $ab=4\cdot 3$, $a=4$ e $b=3$

Applicare la formula: $\frac{a^m}{a^n}$$=a^{\left(m-n\right)}$, dove $a^n=5^6$, $a^m=5^{12}$, $a=5$, $a^m/a^n=\frac{5^{12}}{5^6}$, $m=12$ e $n=6$

Applicare la formula: $a^b$$=a^b$, dove $a=5$, $b=6$ e $a^b=5^{6}$