Answer:
Step-by-step explanation:
The 9th term is the next-to-last term, where the left term of the binomial is raised to the first power, the right term of the binomial is raised to the 8th power (9-1=8), and the multiplier is 9C8 = 9!/(8!·1!) = 9. This product is ...
9·(3x)^1·(-2y)^8 = 6912xy^8
Answer:
B
Step-by-step explanation:
i just need points
The number is 5 and the factor is 1
4(a-2)=3(a+4)
4a-8=3a+12
a=20
