Respuesta :

KitKat69
First simplify:
(r+5)(r+2).    3(r-10)
------------- × ------------
      3          (r-10)(r+5)

Now you can take out the similar terms, like 3, and (r+5), and (r-10)

So the only thing left is:
(r+2).    1
------    ---
  1.       1

So your answer is (r+2)/1 or just r+2 :)

Louli
The final answer would be:
r+2

Exact steps are shown in the attached picture.
Ver imagen Louli

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