{"result":{"text":"begin mathsize 14px style y equals fraction numerator 2 to the power of log subscript 2 to the power of 1 divided by 4 to the power of x end exponent end subscript end exponent minus 3 to the power of log subscript 27 open parentheses x squared plus 1 close parentheses cubed end exponent minus 2 x over denominator 7 to the power of 4 space log subscript 49 x end exponent minus x minus 1 end fraction end style"},"status":"ok"}