Question

In which expression should the exponents be multiplied? 1. one fifth to the 2nd times one fifth to the 6th 2. 9 to the 3rd over 9 to the 4th 3. 7 to the third power multiplied by 7 to the 8th power 4. (two to the 6th power) negative exponent 5

Answer 1

4. (2^6)^-5.

an number to an exponent to another exponent is multiplied