{"result":{"text":"x to the power of n plus alpha x plus beta equals open parentheses x minus alpha subscript 1 close parentheses squared open parentheses x minus alpha subscript 2 close parentheses...... open parentheses x minus alpha subscript n minus 1 end subscript close parentheses\nrightwards double arrow fraction numerator x to the power of n plus alpha x plus beta over denominator left parenthesis x minus alpha subscript 1 right parenthesis squared end fraction equals left parenthesis x minus alpha subscript 2 right parenthesis left parenthesis x minus alpha subscript 3 right parenthesis....... left parenthesis x minus alpha subscript n minus 1 end subscript right parenthesis\nrightwards double arrow left parenthesis alpha subscript 1 minus alpha subscript 2 right parenthesis left parenthesis alpha subscript 1 minus alpha subscript 3 right parenthesis....... left parenthesis alpha subscript 1 minus alpha subscript n minus 1 end subscript right parenthesis equals limit as x rightwards arrow alpha subscript 1 of open parentheses fraction numerator x to the power of n plus alpha x plus beta over denominator left parenthesis a minus alpha subscript 1 right parenthesis squared end fraction close parentheses equals fraction numerator n left parenthesis n minus 1 right parenthesis over denominator 2 end fraction. alpha subscript 1 superscript n minus 2 end superscript"},"status":"ok"}