Find the numerical equivalent of 4^9x4^-7
(1 point)
4^9 x 4^-7 can be simplified as (4^9) / (4^7).
To find the numerical equivalent, we can simplify the expression further by using the rule for dividing exponents with the same base.
4^9 / 4^7 = 4^(9-7) = 4^2 = 16
Therefore, the numerical equivalent of 4^9 x 4^-7 is 16.