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What is the next number in the pattern 7, 21, 8, 72, 9

User Lyda
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1 Answer

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3rd term = 7+1 = 8.

4th term = 8×32 = 8×9 = 72.

5th term = 8+1 = 9.

6th term = 9×33 = 9×27 = 243.

User Samuel Kirschner
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