X 2 9 x 4 81 July 8, 2019 16 32 64 128 X 2 9x 81 4 Integrate x 2 9 x 4 81 Evaluate ∫ ▒ x 2 9 )/( x 4 81 dx Integrate x 2 9 x 4 2x 2 81 X 2 9x 81 4 factored 9 x 8 =
