2=6 3=12 4=20 6=42

If 2=6,4=20,5=30,6=42,9=
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1 Answer

The pattern is multiply n by n+1 where n is the number before the equals:

2*3=6, 4*5=20, 5*6=30, 6*7=42, 9*10=90.

by Top Rated User (1.2m points)

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