Sagot :
Answer:
1. -191
2. (z+1)×(z²-z+1)
3. (3m+2a)×(am²-6am+4a²)
4.
5. (y-5)×(y²+5y+25)
6. (1+9q)×(1-9q+81q²)
7. (5a+b)×(25a²-5ab+b²)
8. (×-1)×(ײ+×+1)
9. (m²+4n²)×(m⁴-4m²n²+16n⁴)
10. (5×-6y²)×(25ײ+30×y²+36y4)
Step-by-step explanation:
hope it helps