Comments on: Pop Quiz Math Clock http://foolishgadgets.com/200906/pop-quiz-math-clock/ Because not all gadgets are cool Tue, 31 Jan 2012 03:55:03 +0000 hourly 1 http://wordpress.org/?v=3.1 By: Nuri http://foolishgadgets.com/200906/pop-quiz-math-clock/#comment-745 Nuri Tue, 30 Jun 2009 16:07:57 +0000 http://foolishgadgets.com/?p=3311#comment-745 the equations for times 2, 7, and 8 are all ambiguous. sqrt(4) = + or - 2 sqrt(64) = + or - 8 and the equation for 7 could be 7 or it could be -6 if the clock wasn't designed for math nerds, i wouldn't point it out the equations for times 2, 7, and 8 are all ambiguous.

sqrt(4) = + or – 2
sqrt(64) = + or – 8
and the equation for 7 could be 7 or it could be -6

if the clock wasn’t designed for math nerds, i wouldn’t point it out

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