3 5 4 9 x 2 3 July 8, 2019 16 32 64 128 3 4 9 5 x 3 2 1 3x 5 3 4 9 x 4 2 5 5 2x 9 )+ 2 x 11 )= 3 3x 4 )+ 46 4 5 * x 7 3 1 2 9 3 3 4 6x16 9 5 =( 4 3 x 2 5 3x 7 )- 3 x 9 )= 4 3x 2 3 x 2 3x4 5 8 4 9 2 9 x 3 5 x 2 4 x 3 2 simplified 5 3-9×(-4 4) 3 x 3 = 9
