5 6x 2 x 8 July 8, 2019 16 32 64 128 6x 5 )( 2 3x )= 16 2x 8 9x 8x 18 6x 2 x 5 6x 5 )+( 8 4x )= 15 2 x 1 Sqrt (- x 2 6x 5 8 2x 6x 5 )( x 2 8x 4 8x 5 6x 2 x 3 6x 2 x 5 )= 8x 10 5 − 2 x 8 6x 7 5 x 2 6x 8 )= 0 6x 2 x 7 )+ 5 8x 11 8x 8 6x 5 2 x 1.5