Răspuns :
Răspuns:
a)18320
b)18691
c)1930
d)4644
e)-465
Explicație pas cu pas:
a)4*[27+11*(804-29*13)]-32*18
4*[27+11*(804-377)]-576
4*(27+11*427)-576
4*(27+4697)-576
4*4724-576
18896-576
18320
b)[(79*8-261)*5+3*(473-11*42)]*10-9*21
[(632-261)*5+3*(473-462)]*10-189
(371*5+3*11)*10-189
(1855+33)*10-189
1888*10-189
18880-189
18691
c)2*{100+7*[300-5*(2730-25*108)]}-37*2*5
2*{100+7*[300-5*(2730-2700)]}-370
2*[100+7*(300-5*30)]-370
2*[100+7*(300-150)]-370
2*(100+7*150)-370
2*(100+1050)-370
2*1150-370
2300-370
1930
d)64+{3+5*[29+2*(4831-30*160)]}*10
64+{3+5*[29+2*(4831-4800)]}*10
64+[3+5*(29+2*31)]*10
64+[3+5*(29+62)]*10
64+(3+5*91)*10
64+(3+455)*10
64+458*10
64+4580
4644
e)6225-2*{5*[2*(107+13)+3*(104+8)]}
6225-2*[5*(2*120+3*112)]
6225-2*[5*(240+336)]
6225-2*(5*576)
6225-2*2880
6225-5760
-465
Sper că te-am ajutat