JakeJ2271
JakeJ2271
23-04-2018
Mathematics
contestada
Need help on this one
Respuesta :
choixongdong
choixongdong
23-04-2018
4x^2 -2x - 2
= 2(2x^2 - x - 1)
= 2(2x + 1)(x - 1)
answer
A. 2x + 1
B. 2
C. x - 1
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