5x 5 7 )=- 10 July 8, 2019 16 32 64 128 5x 7 10x 5 2 5x 7 5 10 5 5x 7 )= 10x 12 2 5x 5 7 3 10 6x * 10 5 )( 5x * 10 7 2x 5 5x 6 7 10 5x 7 2 6x 5 10 10 5x 2 5 7 x 7 8x 5 )= 5x 10 5x 7 5 8x 10 16
