<synset id="n06670240" type="n">
<lex_filenum>10<lex_filenum/>
<word lex_id="0">quadratic equation<word/>
<word lex_id="0">quadratic<word/>
<pointer refs="n06669864">Hypernym<pointer/>
<def>an equation in which the highest power of an unknown quantity is a square<def/>
<synset/>