X 4 x 2 1 factorize July 8, 2019 16 32 64 128 9 factorize x 4 x 2 1 Factorize x 4 x 2 2x 1 X 1 x 1 2 4 4x factorize Factorize x 4 x 3 x 2 x 1 Factorize 2 x 4 − 1 x 2
