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

-243,729,-2187 are next three terms

Step-by-step 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

-243, 729, - 2187

Take the previous term and multiply by negative three.