Tolong pake cara yaaaa

Tolong pake cara yaaaa

Penjelasan dengan langkah-langkah:

$tt{3}^{4} times {9}^{ - 2} div {81}^{5}$

$tt = {3}^{4} times {3}^{ - 4} div {3}^{20}$

$tt = {3}^{ - 20}$

$tt= frac{1}{ {3}^{20} }$