document.write( "Question 454328: what is the Y and X intercept for the following equation
\n" ); document.write( "Y=x^3-16x\r
\n" ); document.write( "\n" ); document.write( "i thought i should use foil to find X so i set y=0
\n" ); document.write( "but i am stuck trying to factor x^
\n" ); document.write( "

Algebra.Com's Answer #311970 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E3+-+16x+=+0\"
\n" ); document.write( "\"x%28x%5E2+-+16%29+=+0\"
\n" ); document.write( "x = 0
\n" ); document.write( "------------
\n" ); document.write( "\"x%5E2+-+16+=+0\"
\n" ); document.write( "x = ± 4
\n" ); document.write( "
\n" ); document.write( "
\n" );