document.write( "Question 516644: List the intercepts and test for symmetry: \r
\n" ); document.write( "\n" ); document.write( "y= x^3+x^2-64x-64
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Algebra.Com's Answer #344454 by oberobic(2304)\"\" \"About 
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y= x^3+x^2-64x-64
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\n" ); document.write( "y= (x^3 -64x) +x^2-64
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\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)
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\n" ); document.write( "Looking at the graph:
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\n" ); document.write( "\"+graph%28500%2C500%2C-10%2C10%2C-260%2C200%2Cx%5E3%2Bx%5E2-64x-65%29+\"
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