(4 11 )(4 −8 ) July 8, 2019 16 32 64 128 4 11 )( 4 - 8 )= 4 11 )( 4 8 simplified Dfrac 4 11 4 - 8 = 4 11 x 4 8 4 11 divided by 4 8 8x 4 11 4 11 4 x+ 4 1 8 1 4 11 compared to 4 8 4 + 4 = 12