Respuesta :
the answer for this is:
subtract 7 from 4 to get -3
you then have 2^-3
remove the negative exponent by rewriting as 1/(2^3)
Your answer would be 1/2^3 ( 1 over two to the 3rd power
the answer for this is:
subtract 7 from 4 to get -3
you then have 2^-3
remove the negative exponent by rewriting as 1/(2^3)
Your answer would be 1/2^3 ( 1 over two to the 3rd power