👤

[(4^2+2^2):5+8*7]:5-3^2-3^1

Va rog ajută-mă!


Răspuns :

[(4^2+2^2):5+8*7]:5-3^2-3^1 =
[(16 + 4) :5 + 56] :5 - 9 - 3 =
[20 : 5 + 56] : 5 - 12 =
60 : 5 - 12 =
12 - 12 =
0

[(4²+2²):5+8·7]:5-3²-3¹=
=[(16+4):5+56]:5-9-3=
=(20:5+56):5-9-3=
=(4+56):5-9-3=
=60:5-9-3=
=12-9-3=0