Int dx x 2 x 4 1 3 4 July 8, 2019 16 32 64 128 The integral int dx x 1 3 4 )( x 2 5 4 )) is equal to Int 2x 2 )+ 41x 91 x 1 )( x 3 )( x 4 )) dx Int x^ 4 dx (x ^ 2 - 1)(x + 2)