Question

What comes next?

14, 28, 84, 336, ?​

Answer 1

Answer:

1680

Step-by-step explanation:

14+14×1 = 28

28+28×2 = 84

84+84×3 = 336

336+336×4 = 1680

hope it helps.

Answer 2

Answer:

1680

Step-by-step explanation:

14 x 2 = 28

28 x 3 = 84

84 x 4 = 336

So, 336 x 5 = 1680 should be the right answer.