Related Post: X 2 2x 2 81 50 X 2 2x 2 81 X 2 2 81 X 2 2 81 0 X 2 81 2x 2 18x X 2 18x 81 2x 2 14x Integrate X 2 9 X 4 2x 2 81 2 3 X *( 3 2 2x 81 16 2 Is 2 Of 2^(5/2)-2^(3/2) Solve