Evaluate limx→∞x4−x2x4+3\displaystyle\lim_{x\to\infty}\dfrac{x^4 - x}{2x^4 + 3}x→∞lim2x4+3x4−x.A000B111C∞\infty∞D12\tfrac{1}{2}21check_circleExplanationSame degree (4); leading coefficient ratio: 1/21/21/2.