Please help

Solve for the input that corresponds to the given output value. (Round answers to three decimal places when appropriate. Enter your answers as a comma-separated list. Note: Even though the question may be completed without the use of technology, the authors intend for you to complete the activity using the technology you will be using in the remainder of the course so that you become familiar with the basic functions of that technology.) r(x) = 9 In(1.8)(1.8x); r(x) = 9.6, r(x) = 25 r(x) = 9.6 X = r(x ) = 25 X = Submit