Answer:
805.2
Step-by-step explanation:
2ax-6ay+bx-3by
2ax+bx -6ay-3by
x(2a+b) -3y(2a+b)
(2a+b) (x-3y)
1467
i know this because taking a negative number and a positive is like adding and then you subtract 144 and you get 1467
The answer is:
Nth term=200n-238