∫022+x2−xdx is equal to
π2+1
π+32
π+1
None of these
∫022+x2−xdx=∫022+x4−x2dx
=2∫0214−x2dx+∫02xdx4−x2
=2[sin−1(x2)]02−12∫02−2x4−x2dx
=2(π2)−12[4−x21/2]02
=π−(0−2)=π+2