You need to evaluate the following limit such that:

`lim_(x->-oo) (-2x + 8) /(sqrt(x^2+x)) = oo/oo`

You may force factor x to numerator such that:

`lim_(x->-oo) x(-2 + 8/x)/(sqrt(x^2+x))`

You may force factor `x^2` to denominator such that:

(The entire section contains 143 words.)

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