Question

6+ 2×[ 3×5la puterea 2 - 2 la puterea 2 × 18 ÷ 3 puterea 2 ×11÷2 la puterea 2 = 86 .....? Este adevarat sai fals .

Answer 1

6+2*(3*5^2-2^2*18:3^2*11:2^2)=
6+2*(3*25-4*18:9*11:4)
6+2*(75-72:9*11:4)=
6+2*(75-22)
6+2*53
6+106=
112