Eliot is simplifying a radical. His work is shown 64 4-16 4 16-2/16 64-2/16 Which statement best applies to Eliot's mathematical work? O The equality 64-4-16 is incorrect or invalid O Removing the 4 from under the radical in the second step is incorrect or invalid O The work shown above is correct, however, 2/16 may be simplified further O The work shown above is correct, and 2/16 may not be simplified further