{"result":{"text":"display style fraction numerator x cubed minus 1 over denominator not stretchy left parenthesis x minus 1 not stretchy right parenthesis squared end fraction equals fraction numerator not stretchy left parenthesis x minus 1 not stretchy right parenthesis not stretchy left parenthesis x squared plus x plus 1 not stretchy right parenthesis over denominator not stretchy left parenthesis x minus 1 not stretchy right parenthesis squared end fraction equals fraction numerator x squared plus x plus 1 over denominator x minus 1 end fraction"},"status":"ok"}