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shepuryov [24]
4 years ago
15

Please explain how you got your answer.

Mathematics
1 answer:
Alja [10]4 years ago
5 0
9e^2f = 49
 
               49 
   e^2  = ------
               9f

                     √49 
   e  = + - --------------
                  √9 * √f

                      7 √f
   e  = + -   --------------
                     3 √f  √f


                        7√f
   e  = + -   --------------
                         3f

answer is the last one

                        7√f
   e  = + -   --------------
                         3f

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 so yes they are equivalent

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Step-by-step explanation:

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