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posted by ellis Tuesday, December 18, 2012 at 9:02pm.

(2*4) with a exponet of 2 ------ 7+3 with a exponet of 2

I assume you meant: (2*4)^2 / (7+3)^2 = 8^2 / 10^2 = 64/100 = 16/25

yes thank you!!!!

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