document.write( "Question 110627: Factor Completely.\r
\n" ); document.write( "\n" ); document.write( "64x^2-1
\n" ); document.write( "

Algebra.Com's Answer #80652 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
this is the difference of two perfect squares ... it factors into the sum and the difference of the square roots\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "(8x+1)(8x-1)
\n" ); document.write( "
\n" );