document.write( "Question 1177954: Show that f(x)=8x³-1 has only one real zero \n" ); document.write( "
Algebra.Com's Answer #807113 by josgarithmetic(39630)\"\" \"About 
You can put this solution on YOUR website!
You could try factoring according to formula for Difference Of Cubes. \n" ); document.write( "
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