{"result":{"text":"begin mathsize 14px style f apostrophe open parentheses x close parentheses equals e to the power of g open parentheses x close parentheses end exponent. g apostrophe open parentheses x close parentheses semicolon g apostrophe open parentheses x close parentheses equals fraction numerator x over denominator 1 plus x to the power of 4 end fraction end style"},"status":"ok"}