Respuesta :

Answer:

192.

Step-by-step explanation:

Each term is found by multiplying  by -2:

5th term = -24*-2 = 48.

6th term = 48*-2 = -96

7th term = -96*-2 = 192.

This is a geometric sequence with common ratio -2.

The nth term = 3(-2)^(n-1).