A.5^3 x 5^-4 B. 3^5/3^-6 C.(1/4)^3 x (1/4)^2 D. (-7)^5/(-7)^7. Part 1: use operations to simplify each expression (A-D). Include your work in your finale answer. Part 2: For each simplified expressions (A-D), tell whether or not expression had value between 0 and 1.