Evaluate the Limit.
lim x -> infinity (3x^3 + x + 26) / (20x^2 - 5x^3)
The Attempt at a Solution
I found the answer to be -3/5. is this correct?
I just divided the numerator and the denominator by the greatest exponent.
I see how it was done, but what are the rules to such a problem, and maybe someone could explain what is really going on here. Thankyou.