Question

51.72×10 to the power of-4

Answer 1

 51.72 x 10∧ -4

=5172 x      1    

 100       10∧ 4

=5172 x    1    

  100    10000

= 5172 x   1    

  100 x 10000

=    5172    

  1000000

(or) 0.005172