Hello -
I have a 2-part question where I need to solve the rational expression: (x^5 + 4)/(x^3 - 1). First, I had a little trouble with the long division, getting the answer x^2 with remainder (-x^2 + 4). But when I double-checked my answer by multiplying (x^3 - 1)[x^2 + (-x^2 + 4)/(x^3 - 1)], I couldn't reproduce the original rational expression. And second, does this result in a "non-linear" oblique asymptote, as in this case, x^2, indicating like some kind of "parabolic asymptote"? OR--are there only "linear" oblique asymptotes that occur when the power of the numerator is only 1 more than the power of the denominator?
Thanks
I have a 2-part question where I need to solve the rational expression: (x^5 + 4)/(x^3 - 1). First, I had a little trouble with the long division, getting the answer x^2 with remainder (-x^2 + 4). But when I double-checked my answer by multiplying (x^3 - 1)[x^2 + (-x^2 + 4)/(x^3 - 1)], I couldn't reproduce the original rational expression. And second, does this result in a "non-linear" oblique asymptote, as in this case, x^2, indicating like some kind of "parabolic asymptote"? OR--are there only "linear" oblique asymptotes that occur when the power of the numerator is only 1 more than the power of the denominator?
Thanks