Question

Verifica egalitatea:
3+2×{14-3×[(19-3×5):2]}:8=0
Va roggg e urgent

Answer 1

3+2×{14-3×[(19-15):2]}:8=0
3+2×[14-3×(4:2)]:8=0
3+2×(14-3×2):8=0
3+2×(14-6):8=0
3+2×8:8=0
3+2×1=0
3+2=0
5=0 (F)

Answer 2

3+2•{14-3•[(19-15):2]}:8=0
3+2•{14-3•[4:2]}:8=0
3+2•{14-3•2}:8=0
3+2•{14•6}:8=0
3+2•84:8=0
3+168:8=0
3+21=0
24=0 FALS