Question

Which expression is equivalent to 5−4/4−3 ? −64

−1/64

1/64

64

Answer 1

its 64 hope you get a good grade

Answer 2

The expression is

`(5-4)/(4^(-3))=1 * 4^3= 4 * 4 * 4=64`→→→Used law of indices here ,
`(1)/(a^(-m))=a^m and\\\\ a^m = a * a * a (\text{m times})`

Option D: 64 is right choice.