Try another version of this question Get help: Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
If ` f(x) = \frac ( 3 x + 8 ) ( 6 x + 5 ), `, find:
` f'( x ) ` =
Be sure your variables match those in the question `-33/(6 x +5)^2`