Answer:
-1723
Step-by-step explanation:
Evaluate 5 - t^3 where t = 12:
5 - t^3 = 5 - 12^3
12^3 = 12×12^2:
5 - 12×12^2
| 1 | 2
× | 1 | 2
| 2 | 4
1 | 2 | 0
1 | 4 | 4:
5 - 12×144
| 1 | 4 | 4
× | | 1 | 2
| 2 | 8 | 8
1 | 4 | 4 | 0
1 | 7 | 2 | 8:
5 - 1728
5 - 1728 = -(1728 - 5):
-(1728 - 5)
| 1 | 7 | 2 | 8
- | | | | 5
| 1 | 7 | 2 | 3:
Answer: -1723
