5 2 3 4 12 x July 8, 2019 16 32 64 128 5 3 4 x 12 1 2 1 4 )( x 12 5 2 3 x 7 2 x 3 )( 4 x )= 12 2x 5 x 5 3 4 x 12 x 2 filter X 2 )/ 3 5 x 4 )/ 12 solution X 2 )/ 3 5 x 4 ))/ 12 answer 2 3 chia x 1 4 12 5 11 12 2 5 x 3 4 3 4 x 12 7 x 5 2 5 6 2 3 x 3 4 7 12
