Question

2^7:2^6+3^3*27:3^5+(3^1*2^4-4^2):2^3

Answer 1

2+3^3^3*3^3:3^5+(3^1*2^4-2^4):2^3=2+3^6:3^5+2^4(3-1):2^3=2+3+2^4*2:2^3=2+3+2^5:2^3=2+3+2^2=5+4=9

Answer 2

Uite aici. Daca nu intelegi ceva imi spui