5,14•{4,1+2-[3-1,4:(2,5-1,7) ]}
=>5, 14•{4, 1+2-[3-1, 4:0, 8) ]}
=>5, 14•{4, 1+2-[3-1, 75]}
=>5, 14•{4, 1+2-1, 25}
=>5, 14•4, 85
=>24, 929
5,14•(4, 1+2) [3-1, 4:(2, 5-1, 7) ]
=>5, 14•6, 1(3-1, 4:0, 8)
=>5, 14•6, 1(3-1, 75)
=>5, 14•6, 1•1, 25
=>39, 1925
24,929<39,1925
a) F
răspuns corect:13,24
b) F
răspuns corect:2533 supra 260