document.write( "Question 38980: Find the zeroes\r
\n" ); document.write( "\n" ); document.write( "20.(x + 5)(2x - 1) =0\r
\n" ); document.write( "\n" ); document.write( "21.x(3x+4)(7x+5) = 0
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Algebra.Com's Answer #24445 by Nate(3500)\"\" \"About 
You can put this solution on YOUR website!
20.(x + 5)(2x - 1) =0
\n" ); document.write( "\"x+=+%28-5%29\" and \"x+=+1%2F2\"
\n" ); document.write( "21.x(3x+4)(7x+5) = 0
\n" ); document.write( "\"X=0\" and \"x=-4%2F3\" and \"x=-5%2F7\"
\n" ); document.write( "
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