2 x 2 4 5x 5 July 8, 2019 16 32 64 128 2 x 5x 2 )= 4 x 5 5x 2 x 4 )=- 2 5x 6 X 2 5x 4 )-( 5x 2 3x 1 5x 2 3 x 4 2 5x X 2 5x 4 )( x 2 5x 6 )= 120 X 2 5x 6 )( x 2 5x 4 )= 840 4 5x 2 x 2 1 5x 2 x 6 2 4 0 5x 4 5x X 3 x 2 4 0 5x 2 5 5x 2 4 x 2 2x 1 )- 5 0 2 x 2 5 2x 5