Khan/khan-exercises — Issue #7898: Completing the square 1 - completing square
Author: KhanBugz
Created: 2011-12-06 11:43:33+00:00
State: open
Labels: ie8, other, xp

did you give us ex.for this
x^2-100=0

[completing_the_square_1.html?seed=3&problem=original](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/completing_the_square_1.html?seed=3&problem=original&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/completing_the_square_1.html?seed=3&problem=original&debug&activity=%5B%5D)

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