Assuming the sequence goes on like this 11,-33,99,-297,891,...,
its general formula is
So, the 9th term is
Answer:
A is the Answer.
Step-by-step explanation:
You multiply x with 2x ( Gives you 2x^2 ) then -1 with 2x ( Gives you -2x ) then -8 with x ( Gives you -8x ) then -1 with-8 ( Gives you +8 ), finally you add the two x's ( not x^2 ). Your fibal answer will be 2x^2 - 10x +8.
Hope this helps.
Hello!
The Roman numeral symbol for 5 is V, choice E.
I'll go through all the other choices.
Roman numeral I is 1.
Roman numeral L is 50.
Roman numeral M is 1000.
Roman numeral C is 100.
Finally, roman numeral D is 500.
2 - 2 = 0
3 - 1= 2
56 - 210= 154 (or -154)
300 x 285=85500
