P0tential
P0tential
14-12-2017
Mathematics
contestada
What is the answer to this problem?
Respuesta :
texaschic101
texaschic101
14-12-2017
(x + 2) / x + (x - 3) / (x + 2)
(x + 2) / x * (x +2) / (x + 2) + (x - 3) / (x + 2) * (x/x) =
(x + 2)(x + 2) / x(x + 2) + x(x - 3) / x(x + 2) =
x^2 + 4x + 4 / x^2 + 2x + x^2 - 3x / x^2 + 2x =
2x^2 + x + 4 / x^2 + 2x <=== its C
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