Question

Rezolva , respectand ordinea de efectuare a operatiilor
a)749+945:35+15x16;
b)49x246-125;
;c)749+945:35;
d)10584:189+17x81;
e)23205:357-16785:287;
f)25la puterea a 2-8la puterea a 3;
g)37 la puterea a2:37+37 la puterea 0
h)4 la puterea a 5 +524:4+127
ajutor

Answer 1

a) 749+945:35+15•16=749+27+240=776+
+240=1016
b) 49•246-125=12.054-125=12.029
c) 749+945: 35=749+27=776

nu mai pot, scuze

Answer 2

a)
749+945:35+15x16=1 016
=749+27+240=
=1 016
b)
49x246-125=11 929
=12 054-125=
=11 929
c)
749+945:35=776
=749+27=
=776
d)
10584:189+17x81=1 433
=56+1 377=
=1 433
e)
23205:357-16933:287=6
=65-59=
=6
f)
25^2-8^3=5^4-2^9
g)
37^2:37+37^0=37^1+1=37+1=38
h)
4^5+524:4+127=2^10+131+127=1024+258=1282