2x 5 8x 2 July 8, 2019 16 32 64 128 6 2x 5 )- 8x 2 2x 5 8x =- 3 2x 3x 3 5 2x )= 8x 2 21 2x 8x 5 2x 2 8x 5 0 4 2x 5 )= 8x 20 2x 5 )(- 4x 7 )( 8x 2 5 1 2x 5 8x 2 5 8x 2x 20 (- 7x 5 )-( 2x 2 8x 6 5 2x 6 3x 8x 20 Y 2x 5 8x 4y 20 5 2x 1 )+ 21 8x 21 2x 8x 5 as a decimal 21 2x 8x 5 what is x
