Question

Can someone help me with this infinity limit problem? Not quite sure where to start. I tried doing the sum of two cubes then didn't know what to do afterwards.

Answer 1

ignore everything but the highest powers

Answer 2

\[\frac{\sqrt{9x^6}}{x^3}=\frac{3x^3}{3x^3}=1\]

Answer 3

oh wow, I just read that rule too. . . . thanks again satellite

Answer 4

yw

Answer 5

umm @satellite73 don't you mean 3?

Answer 6

Yeah small typo, sorry I went to eat dinner. Thanks for the correction genius12