libertyskye5ozf3yh libertyskye5ozf3yh
  • 08-12-2019
  • Mathematics
contestada

find the sum 7a/a+5 + a/a-2

Respuesta :

r3t40
r3t40 r3t40
  • 08-12-2019

[tex]

\dfrac{7a}{a+5}+\dfrac{a}{a-2} \\

\dfrac{7a(a-2)+a(a+5)}{(a+5)(a-2)} \\

\boxed{\dfrac{a(8a-9)}{(a+5)(a-2)}}

[/tex]

Hope this helps.

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