2 9 x 8 6 July 8, 2019 16 32 64 128 2 3 x *( 9 8 x 64 27 9 2 8 x 4 6 9 2 3 x 8 5 6 9 2 x 6 8 x 0 64 1 6x 2 9 x x 8 3 11 1 2 x 9 x 8 x 6 The expression x 2 9 x 2 6x 8 is undefined when X 2 6x 9 8 2 9 x 6 8 fraction 9 8 x 2 )-( 6x 1 9 2 3 x 8 2 6 Y 2 6y 9 x 8 6x 2 4x 9 x 8 Guintte 8 2 x 9 6 rug 2 x 5 )= 9 3x 6 8 3x 7
