Find the value of ∫01x4(1−x)41+x2dx\int_0^1 \frac{x^4(1-x)^4}{1+x^2} dx∫011+x2x4(1−x)4dx.
227−π\frac{22}{7} - \pi722−π
π−227\pi - \frac{22}{7}π−722
447−2π\frac{44}{7} - 2\pi744−2π
227−π4\frac{22}{7} - \frac{\pi}{4}722−4π