{"result":{"text":"D equals negative 2 open vertical bar table row 0 cell y squared end cell cell x squared end cell row cell x squared end cell cell z squared end cell 0 row cell y squared end cell 0 cell z squared end cell end table close vertical bar equals 4 x squared y squared z squared equals 4 left parenthesis 1. omega. omega squared right parenthesis squared equals 4"},"status":"ok"}