Question

$( {4}^{ - 5} ) \div ( {8}^{ - 6} )$
evaluate​

Answer 1

Step-by-step explanation:

I think the Ans will be 1 by 256.

Answer 2

Answer:

256

Step-by-step explanation:

$\frac{ {(4)}^{ - 5} }{ {(8})^{ - 6} } \\ = \frac{ ({2}^{2}) ^{ - 5}}{ { ({2}^{3} )}^{ - 6} } \\ = \frac{ {2}^{ - 10} }{ {2}^{ - 18} } \\ = ( {2})^{ - 10 - ( - 18)} \\ = {(2)}^{ - 10 + 18} \\ = {2}^{8} \\ = 256$