Question:

What is this number pattern?

by  |  earlier

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2, -4, 8, -16... what comes next? What's the pattern?

thanks!

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5 ANSWERS


  1. it looks like 2, -4, 8, -16, 32, -64.


  2. n x -2

    32, -64, 128 ...

  3. The next number is 32. Each number is the previous multiplied by -2.

  4. The pattern is that they are multiplying by -2 so I suppose you can do the math to get the answer

  5. the patteren is -2x where x is a number in the sequence so

    2*-2= -4*-2=8*-2=-16*-2=32  

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