Please determine the following limit if they exist. If the limit doe not exist put DNE. lim 2x^3 / x^2 + 10x - 12 x->infinity. Thanks.
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Originally Posted by rowdy3 Please determine the following limit if they exist. If the limit doe not exist put DNE. lim 2x^3 / x^2 + 10x - 12 x->infinity. Thanks. Do you know L'Hospitals?
You may wish to review your "Order of Operations" and add a few more parentheses, but other than that, with rational functions, degree of numerator greater than degree of denominator ==> Definitely DNE.
Originally Posted by rowdy3 Please determine the following limit if they exist. If the limit doe not exist put DNE. lim 2x^3 / x^2 + 10x - 12 x->infinity. Thanks. very straight-forward limit ... what do you think?
Originally Posted by rowdy3 Please determine the following limit if they exist. If the limit doe not exist put DNE. lim 2x^3 / x^2 + 10x - 12 x->infinity. Thanks. Hi rowdy3, As the numerator contains a higher power of x, then the expression increases without bound as x does, hence the limit DNE. As the term As the term DNE If you like, do it in one step, eliminating x from the denominator by multiplying by
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