Factorize x 4 x 3 x 2 x 1 July 8, 2019 16 32 64 128 Factorize x 3 3x 2 4x 12 Factorize x 4 2x 3 2x 1 Factorize x 2 )( x 3 )( x 4 )( x 5 )- 15 Factorize x 1 )( x 4 )( x 2 )( x 3 )- 24 Factorize x 1 )( x 2 )( x 3 )( x 4 )- 120 Factorize x 1 )( x 2 )( x 3 )( x 4 )- 15 Factorize x 1 )( x 2 )( x 3 )( x 4 )+ 6