05-06-2017
Mathematics

contestada

[tex] \lim_{x \to 2} \dfrac{x^{2} + 5x - 14}{x^2 - 5x + 6} \\ = ... [/tex]

Respuesta :

05-06-2017

After factorizing, can be rewritten as

[tex]\frac{(x+7)(x-2)}{(x-2)(x-3)}[/tex]

which simlifies to

[tex]\frac{x+7}{x-3} = \frac{9}{-1} = -9[/tex]

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