9 x 1 6x July 8, 2019 16 32 64 128 9 x 2 1 6x $9 x 2 6x 1 0 3x 2 x 1 )= 6x 9 X 1 x2 6x 9 8 x 9 4 6x 1 9 x 2 1 6x in standard form 9x 9 6x 1 9 x square 6x 1 25y square X 1 6x 9 51
