Question

[(+4,2)³ ]³ respondeeeeeeeeeeeeeeeeeeeee

Answer 1

$((4.2) {}^{3} \\ 4.2 {}^{9} \\ ( \frac{21}{5} ) {}^{9} \\ \frac{21 {}^{9} }{5 {}^{9} }$
Resultado final:
$\frac{21 {}^{9} }{5 {}^{9} }$