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Factorizas
Lim x² + x - 6--------> Trinomio de la form x² + bx + c
x->2 -------------
x² - 4----------> Diferencia de cuadrados a² - b² = (a + b)(a - b)
Lim (x + 3)(x - 2)
x->2 ------------------ Simplificas x - 2
(x + 2)(x - 2)
Lim x + 3 2 + 3 5
x->2 --------- = -------- = ----
x + 2 2 + 2 4
Respuesta.
5/4