Evaluate limx→∞3x3−2x+15x3+x2\lim_{x \to \infty} \frac{3x^3 - 2x + 1}{5x^3 + x^2}limx→∞5x3+x23x3−2x+1.
∞\infty∞
000
111
35\frac{3}{5}53