document.write( "Question 629650: Find all values for which the following is undefined:
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Algebra.Com's Answer #396437 by richwmiller(17219)\"\" \"About 
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Whenever x^3-7x^2+12x=0 it is undefined
\n" ); document.write( "(x-4) (x-3) x = 0
\n" ); document.write( "so when x=0, x=4, x=3
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