theblochkidjojo theblochkidjojo
  • 25-05-2017
  • Mathematics
contestada

Simplify the following expression.

2*(a+bc)+cb+ab+ac-3*(ab-cb-ba+bc)
A.
3a + 3bc + 2ac + 2ac
B.
2a + 2bc + ab + ac
C.
2a + 3bc + ab + ac
D.
2a + 2bc + cb + ab + ac

Respuesta :

Аноним Аноним
  • 25-05-2017

2*(a+bc)+cb+ab+ac-3*(ab-cb-ba+bc)
= 2a + 2bc + cb+ ab+ ac - 0
= 2a + 3bc + ab + ac 

answer is
C.
2a + 3bc + ab + ac
Answer Link
gvalen
gvalen gvalen
  • 25-05-2017
It's C 2a + 3bc + ab + ac
Answer Link

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