Try another version of this question If ` f(x) = x^2/(7 -3 x) `, find ` f'( x ) `.
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question `((7-3 x)(2x)-(x^2)(-3))/(7-3 x)^2`