1. The problem statement, all variables and given/known data 2^3 / 2^0 -2^-1 2. Relevant equations solving using exponent laws 3. The attempt at a solution i move the negetive one over and make it 2^3 /2^0 = 1/2^1 I get 8 on the left side, and 2 on the right, bring the 6 from the right to the left and get 2. The answer is 16, i dont know how to get it. Anyone?