document.write( "Question 1132604: For the rational function, identify any removable discontinuities: f(x)= (x^3-1)/(x-1) \n" ); document.write( "

Algebra.Com's Answer #749684 by Boreal(15235) $\"\"$ $\"About$

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this would be at x=1
\n" ); document.write( "x^3-1=(x-1)(x^2+x+1)
\n" ); document.write( "dividing by x-1 leaves the factor x^2+x+1 which is not defined at the single point x=1 \n" ); document.write( "

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