dillonkelly32p29c7l dillonkelly32p29c7l
  • 10-01-2018
  • Mathematics
contestada

Simplify the expression below.

W^2-9
-----------
w^2-4w-21

Respuesta :

ardduttap2bucj
ardduttap2bucj ardduttap2bucj
  • 10-01-2018
(W-3)(w+3)

——————-

(w-7)(w+3)
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