Respuesta :

[tex]\bf \left( \cfrac{4^7}{5^2} \right)^3\impliedby \textit{first, let's distribute the exponent} \\\\\\ \left( \cfrac{4^{7\cdot 3}}{5^{2\cdot 3}} \right)\implies \cfrac{4^{21}}{5^6} \implies \cfrac{4398046511104}{15625}[/tex]
Q&A Education