Question

1,-3,9,-27,81 whats the next three terms

Answer 1

-243, 729, -2187
Take the previous term and multiply by negative three.

Answer 2

-243,729,-2187 are next three terms

Explanation:

1,-3,9,-27,81 from this term we find out that

1 × -3 =-3

we get two term that is

1,-3

then again -3×-3 = 9

next term is 9 and it becomes 1,-3,9

then 9 × -3 =-27

next term is -27 and it become 1,-3 ,9 , -27

then again -27×-3 = 81

next term is 81 and it becomes 1,-3,9,-27,81

then 81× -3 =-243

next term is -243 and it become 1,-3 ,9 , -27,81,-243

then -243 × -3 = 729

next term is -729 and it become 1,-3 ,9 , -27,81,-243,729

then 729 × -3 = -2187

next term is -2187 and it become 1,-3 ,9 , -27,81,-243,729, -2187

It is the multiply of -3