4 x 10 6 x 2 x 10 3 July 8, 2019 16 32 64 128 4 10 x 2 6 10 x 2 3 10 x 2 1 3.1 x 10 4 x 2 x 10 6 Evaluate 3.1 x 10 4 x 2 x 10 6 ( 3 x 10 4 6 x 10 8 ) 2 x 1011 Y ( 3 x 10 4 6 x 10 8 ) 2 x 10 11 3 x 10 6 7 x 10 5 2 x 10 4 2 x 10 3 4 x 10 - 6 4 x 6 x 10