Sagot :
Answer:
-81
Solution:
The sequence has a common ratio of -3
To prove:
-9/3 = -3
27/-9 = -3
Thus, the next term is 27(-3) =- 81
No need geometric sequence formula :) just analyze the problem
-81
The sequence has a common ratio of -3
To prove:
-9/3 = -3
27/-9 = -3
Thus, the next term is 27(-3) =- 81
No need geometric sequence formula :) just analyze the problem