Răspuns :
x = 72 - 68 = 4
p = ( 24 - 4) · ( 16 +4) ·(4 +2) =20 ·20 ·6= 400 ·6 =2400
p = ( 24 - 4) · ( 16 +4) ·(4 +2) =20 ·20 ·6= 400 ·6 =2400
x=12x6-68=72-68=4
p=(24-x)x(16+x)x(x+2)=(24-4)x(16+4)x(4+2)=20x20x6=400x6=2400
p=(24-x)x(16+x)x(x+2)=(24-4)x(16+4)x(4+2)=20x20x6=400x6=2400