(2x^2+3)/(x^2+1)的极限

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(2x^2+3)/(x^2+1)的极限(2x^2+3)/(x^2+1)的极限(2x^2+3)/(x^2+1)的极限lim(x->∞)(2x^2+3)/(x^2+1)=lim(x->∞)(2+3/x^2

(2x^2+3)/(x^2+1)的极限
(2x^2+3)/(x^2+1)的极限

(2x^2+3)/(x^2+1)的极限
lim(x->∞)(2x^2+3)/(x^2+1)
=lim(x->∞)(2+3/x^2)/(1+1/x^2)
=2/1
=2

极限过程呢 ??????x趋近于几啊 ???

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