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02-09-2016
Mathematics

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find the next 2 numbers ....
243,81,27,?,?

I NEED HELP

Respuesta :

SyntaxError SyntaxError

02-09-2016

so this is a pattern of a number raised to a power.

I can see that they're multiples of 3.

27 = 3^3
81 = 3^4
243 = 3^5

now we can assume
9 = 3^2
3 = 3^1

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