What is the limit of $(2x^2-4x) / (x+1)$ as x goes to infinity?

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Answer 1 · 2015-10-21T07:23:24

$oo$

$lim_(x->oo) (2x^2-4x) / (x+1) = lim_(x->oo) (2x-4)/(1+1/x) = oo$

When $x->oo$ then $1/x->0$ .

What is the limit of (2x^2-4x) / (x+1) (2x^2-4x) / (x+1) as x goes to infinity?