Answers

  • Brainly User
2016-07-05T17:25:52+08:00
Distance = Rate × Time

Therefore:

Time = Distance / Rate

As polynomial function:

            6x² - 13x - 5
f (x) = -------------------
               3x + 1

To simplify the rational expression:

6x² + 13x - 5       (2x-5) (3x + 1)  
----------------  =   -----------------  =   2x- 5  hours
    3x + 1                  3x + 1
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