{"result":{"text":"Q squared equals open square brackets table row 0 cell negative 1 end cell row 1 0 end table close square brackets a n d space Q cubed equals open square brackets table row cell negative fraction numerator 1 over denominator square root of 2 end fraction end cell cell negative fraction numerator 1 over denominator square root of 2 end fraction end cell row cell fraction numerator 1 over denominator square root of 2 end fraction end cell cell negative fraction numerator 1 over denominator square root of 2 end fraction end cell end table close square brackets\ntherefore Q cubed x equals open square brackets table row cell negative fraction numerator 1 over denominator square root of 2 end fraction end cell cell negative fraction numerator 1 over denominator square root of 2 end fraction end cell row cell fraction numerator 1 over denominator square root of 2 end fraction end cell cell negative fraction numerator 1 over denominator square root of 2 end fraction end cell end table close square brackets open square brackets table row cell fraction numerator 1 over denominator square root of 2 end fraction end cell row cell fraction numerator 1 over denominator square root of 2 end fraction end cell end table close square brackets equals open square brackets table row cell negative 1 end cell row 0 end table close square brackets"},"status":"ok"}