SOLUTION: what is pattern on this equation 3, -6, 12, 4, 20, ?

Algebra ->  Sequences-and-series -> SOLUTION: what is pattern on this equation 3, -6, 12, 4, 20, ?      Log On


   

Question 1123131: what is pattern on this equation
3, -6, 12, 4, 20, ?
Answer by ikleyn(52790) About Me  (Show Source):
You can put this solution on YOUR website!
.
There is NO EQUATION in this post.