Răspuns :
300-6x[(2 la putere 2 +2x13)-3x3 la putere 2+17]=
=300-6x[(4+26)-3x9+17]
=300-6x(30-27+17)
=300-6x(3+17)
=300-6x20
=300-120
=180
Succes!!
=300-6x[(4+26)-3x9+17]
=300-6x(30-27+17)
=300-6x(3+17)
=300-6x20
=300-120
=180
Succes!!