rodrigocavazos2
rodrigocavazos2
25-01-2018
Mathematics
contestada
Please help with this question
Respuesta :
jimthompson5910
jimthompson5910
25-01-2018
x/(x^2+3x+2) - 1/((x+2)(x+1))
x/(x^2+3x+2) - 1/(x^2+3x+2)
(x - 1)/(x^2+3x+2)
Answer: Choice D
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