Answer:
i dont know u tell me
Step-by-step explanation:
-2a^4+8a^3-6a^2
2a^2(a-1)(3-a)
2a^2(-a^2 +3a-3+a)
2a^2(-a^2+4a-3)
Answer: 10%
30/3 = 10
The answer should be 31/10