Question

15б! Решите!

Answer 1

$4^{13}*3^{10}:12^9= \frac{4^{13}*3^{10}}{12^9} = \frac{4^{13}*3^{10}}{(4*3)^9} = \frac{4^{9}*4^4*3^{9}*3^1}{4^9*3^9*1} = \frac{4^4*3^1}{1} = 4^4*3=$
$=4^4*3=256*3=768$