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Evaluate: `lim_(xrarroo) (5x^(2)+3x+1)/(3x^(2)+2x+4)`

Answer» `underset(xrarroo)"lim"(5x^(2)+3x+1)/(3x^(2)+2x+4)`
`=underset(xrarroo)"lim"(5+(3)/(x)+(1)/(x^(2)))/(3+(2)/(x)+(4)/(x^(2)))`
(Divide numerator and denominator by `x^(2)`)


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