4 x 5 2x 7 July 8, 2019 16 32 64 128 4 x 5 )- 3 2x 7 4 x 11 )- 5 2x 7 0 4 5 x 8 )+ 2x =- 71 4 x 5 )- 3 7 2x )= 0 7 x 4 )= 5 2x 3 )+ 11 7x 2x2 4 x 5 2x 4 7 x )= 12 5 2x 4 x 1 )= 15x 7 2x 5 X 5 8x 7 2x 4 4 x 5 2 2x 7 X 4 2x 5 7x 1 4 x 5 )- 6 2 2x 7 1 2 x 4 5 2x 7 4 x 5 )( x 1 )- 3 2x 7 4x 5 2x 7 penyederhanaan
