Giải thích các bước giải:

Ta có:

$\dfrac{16^{11}\cdot 5^{29}}{125^{9}\cdot 27^{11}}$

$=\dfrac{(2^4)^{11}\cdot 5^{29}}{(5^3)^{9}\cdot (3^3)^{11}}$

$=\dfrac{2^{44}\cdot 5^{29}}{5^{27}\cdot 3^{33}}$

$=\dfrac{2^{44}\cdot 5^{2}}{3^{33}}$