1 x 2 6x 5 0 July 8, 2019 16 32 64 128 1 1x 2 5 0 6x X 2 5 6x 1 6 0 1 6x x 2 8 0 2x 1 5 0 7 Y =- x 2 6x 5 y 0 x 1 x 3 X 4 1 )( 5 6x )( x 2 ) 0 The value 1 is a solution for x 2 6x 5 0 1 2 x 6 5 1/2 x 6 x 5