Question

efectuati :
a) 2-2×5
b)2×(-1)+3×(-2)-4:(-1)+(-2)la puterea a 3
c) 25:5la puterea a 2 ×10 la puterea a 2
d) (-48):6×(-1)
e) -15:15:1
f) 5×(-2):5×2
Vă roog!!îmi trebuie neapărat azi....Vă roog!

Answer 1

a) 2-10=-8
b) -2-6+4-8=-12
c) 5^2×10^2=25×100=2500
d) -8×(-1)=8
e) -1/1=-1
f) -10/5×2=-4