Answer:
whats the question
Step-by-step explanation:
353/12 =29.41. But will have to round up to 30 so the answer is 30
Answer:
12a³+2a²+23a+18
Step-by-step explanation:
(3a+2)(4a²-2a+9)=
12a³-6a²+27a+8a²-4a+18=
12a³+2a²+23a+18
If you need more explanation, reply to this answer.