Practice problem
Evaluate limx→∞3x3+sinx21+2x3.\lim_{x\rightarrow\infty}\frac{3x^3+\sin x^2}{1+2x^3}.x→∞lim1+2x33x3+sinx2.
000
333
12\frac1221
32\frac3223
Type a concept, like “slope” or “photosynthesis”.
