document.write( "Question 516644: List the intercepts and test for symmetry: \r
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document.write( "y= x^3+x^2-64x-64 \n" );
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Algebra.Com's Answer #344454 by oberobic(2304)![]() ![]() ![]() You can put this solution on YOUR website! y= x^3+x^2-64x-64 \n" ); document.write( ". \n" ); document.write( "y= (x^3 -64x) +x^2-64 \n" ); document.write( ". \n" ); document.write( "y = x(x^2 -64) + x^2 -64 \n" ); document.write( "y = x(x+8)(x-8) +(x-8)(x+8) \n" ); document.write( "y = (x+1)(x+8)(x-8) \n" ); document.write( ". \n" ); document.write( "Looking at the graph: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |