#Sigma Notation

13 messages · Page 1 of 1 (latest)

novel ivy Oct 6, 2023, 12:23 PM

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Need help solving

void palmBOT Oct 6, 2023, 12:23 PM

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formal bronze Oct 6, 2023, 12:32 PM

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See any common factors on the left side?

novel ivy Oct 6, 2023, 12:50 PM

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yeah

smoky tide Oct 6, 2023, 12:56 PM

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7n

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It 7n

novel ivy Oct 6, 2023, 1:03 PM

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are you sure?

worthy marsh Oct 6, 2023, 1:10 PM

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Yeah 7x

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Because you can write the left side as

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7+2*7+3*7…

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@novel ivy

simple yarrow Oct 6, 2023, 2:02 PM

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7k you mean

elder carbon Oct 6, 2023, 2:38 PM

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fukumean