To integrate (x^2+2)/(x-1), how do you know you have to do long division? Just from experience or are their some tell tale signs?
whenever the exponent of the leading coefficient of the numerator (in this case x^2) is greater than the exponent of leading coefficient of the denominator(x^1), then you have to do long division.
i know how to do it
i need help would you help me
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