Seudónimo Seudónimo

19-04-2018
Mathematics

contestada

All of the following are equivalent to 2(2 a+ b) + 8 except __________
A. 4a + 2b + 8
B. 2 (2a + b + 4)
C. 4 ( a + b + 2)
D. 4a + 2 (b+4)

Respuesta :

Аноним Аноним

19-04-2018

2 * (2a + b) + 8 = 4a + 2b + 8
------------------------------------------
A. =
B. =
C. ≠ 4* (a + b + 2) = 4a + 4b + 8
D. =

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