Question

1 . 5-5*(-2) +3:(-3)
2. (6+2-3) totul la puterea 2 - 6 la puterea 2 - 3 la puterea 2 + 2 la puterea 2
VA ROG mult de tot !

Answer 1

1) 5-5×(-2)+3:(-3)=
5+10-1=15-1=14
2) (6+2-3)^2-6^2-3^2+2^2=
(8-3)^2-36-9+4=
5^2-36-5=
25-36-5=-9-5=-14