Question

Efetue 6!-5!
____________+0!
5!

Answer 1

$\boxed{ \frac{6!-5!}{5!}+0! = \frac{6*5!-5!}{5!}+0! = \frac{5![6-1]}{5!}+0! = 5+0! = 5+1 = 6 }$

Espero ter ajudado. :))

Answer 2

$\boxed{\frac{6!-5!}{5!}+0!=\frac{720-120}{120}+1=\frac{600}{120}=5+1=6}$