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How do I find the missing numbers according to this pattern in the sequence it starts 1, -3, 9, _ 81, -243, _, _?

1 Answer

6 votes

Answer:

1, -3, 9, -27, 81, -243, 729, -2187

Explanation:

1*-3= -3

-3*-3= 9

9*-3= -27

-27*-3= 81

81*-3= -243

-243*-3= 729

729*-3= -2187

User Himanshu Shankar
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