Thực hiện phép tính 45 . 137 + 264 . 45 – 45 216 – [ 1200 – ( 4^2 – 2. 3 )^3 : 4 ] – | -3| 26/11/2021 Bởi Sadie Thực hiện phép tính 45 . 137 + 264 . 45 – 45 216 – [ 1200 – ( 4^2 – 2. 3 )^3 : 4 ] – | -3|
45 . 137 + 264 . 45 – 45= 45(137+264-1)=45. 400= 18000 216 – [ 1200 – ( 4^2 – 2. 3 )^3 : 4 ] – | -3| = 216-(1200-$10^{3}$:4) -3 =216-(1200-1000:4)-3 = 216-(1200-250)-3 =216-950-3 = -737 Bình luận
45 . 137+ 264 . 45 – 45 = 45 . ( 137 + 264 -1 ) =45 . 400 =18000 216 – [ 1200 – ( 4^2 – 2. 3 )^3 : 4 ] – | -3| = 216-(1200-8383:4) -3 =216-(1200-512:4)-3 = 216-(1200-128)-3 =216-1072-3 = -859 Bình luận
45 . 137 + 264 . 45 – 45= 45(137+264-1)=45. 400= 18000
216 – [ 1200 – ( 4^2 – 2. 3 )^3 : 4 ] – | -3|
= 216-(1200-$10^{3}$:4) -3
=216-(1200-1000:4)-3
= 216-(1200-250)-3
=216-950-3
= -737
45 . 137+ 264 . 45 – 45
= 45 . ( 137 + 264 -1 )
=45 . 400
=18000
216 – [ 1200 – ( 4^2 – 2. 3 )^3 : 4 ] – | -3|
= 216-(1200-8383:4) -3
=216-(1200-512:4)-3
= 216-(1200-128)-3
=216-1072-3
= -859