alliebear987 alliebear987 25-09-2017 Mathematics contestada Simplify (4 to the power of 7 over 5 to the power of 2) power 3. A. 4 to the power of 10 over 5 of the power 2 B. 4 to the power of 4 over 5 C. 4 to the power of 21 over 5 to the power of 6 D. 12 to the power of 7 over 15 to the power of 2