{"result":{"text":"begin mathsize 14px style stack L i m with x rightwards arrow 0 below fraction numerator ell n open parentheses 1 plus 4 x squared close parentheses over denominator 4 x squared end fraction. fraction numerator 8 x cubed over denominator 4 x cubed end fraction. fraction numerator 1 over denominator 1 plus x to the power of 4 end fraction equals 2 end style"},"status":"ok"}