Kevin K.

asked • 08/01/16

Trying to find the next number for 3, -6, 12, 4, 20, ?

I'm looking for answers

2 Answers By Expert Tutors


David F. answered • 08/01/16

5 (2)

Math Wiz from MIT

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.