4 x 24 x 5 ^ 2 - ( 3 ^ 3 x 18 + 3 ^ 3 x 12)
=96 x 25 - (27 x 18 + 27 x 12)
=96 x 25 - [ (27 x (18 + 12) ]
=96 x 25 - 27 x 30
=2400 - 810
=1590
4 x 24 x 25 - ( 9 x 18 x 9 x 12 )
= 100 x 24 - ( 81 x 18 x 12 )
= 2400 - 17496
= -15096
4.24.52 - (33.18 + 33.12) = 96.25 - 33.(18 + 12) = 2400 - 27.30 = 2400 - 810 = 1590
mình ko chắc đâu nha....
(5^2 x4 )x 24 -(3^3 x (18+12)=
(25 x 4) x 24-(27x30)=
2400 - 801= 1599