thetrojantv
thetrojantv
26-02-2018
Mathematics
contestada
helppppppppppppppppp
Respuesta :
carlosego
carlosego
26-02-2018
we rewrite the expression
((4a + 4) / (2a)) * ((a ^ 2) / (a + 1))
Rewriting:
(4 (a + 1) / (2a)) * ((a ^ 2) / (a + 1))
(4 / (2a)) * ((a ^ 2))
(4 / (2)) * ((a))
2a
Answer:
2a
option 3
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