Question

Please find the next number in the sequence. "1, -3, 9, -27, ...."

Answer 1

-27, 17, -41 and so now

Step-by-step explanation: 1, -3, 9, -27, 17, -41

Answer 2

1,-3,9,-27,(-27×-3=81),(81×-3=-243)

Explanation:

here common ratio =-3/1=-3