Hi guys, could i please get some help on this practice question.

Consider the function:

$\displaystyle

g(x) = \frac{5x^2}{x^2 + 2x - 3}

$ for $\displaystyle x \notin $ {-3,1}

find the following:

(a)$\displaystyle \lim_{x \to +\infty}$ $\displaystyle g(x) $

much appreciated