Answer:
16t⁶ - 192t⁵ + 640t⁴ - 384t³ + 64t²
Explanation:
1. Multiply the numbers
2. Combine exponents
3. Combine exponents
4. Expand the square
5. Distribute
6. Distribute
7. Distribute
8. Distribute
9. Combine like terms
10. Combine like terms
11. Combine like terms
12. Distribute