21-02-2021
Mathematics

contestada

3-[tex]\frac{7}{x}[/tex]/x+[tex]\frac{4}{7x}[/tex]

Respuesta :

jujujujjujuj jujujujjujuj

21-02-2021

Answer:

your answer would be 21x-49/7x^2+4

Step-by-step explanation:

21 x -49

-----------

7x^2+4

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