Answer:
Option D
Step-by-step explanation:
Whenever we multiply the same numbers with different exponents, we write the same number and add the exponents.
Example: (1/5)^2 x (1/5)^6
=> (1/5)^2 + 6
=> (1/5)^8
Example: 7^3 x 7^8
=> 7^3+8
=>7^11
Whenever we divide the same number with different exponents, we write the same number and subtract the exponents.
Example: 9^3 / 9^4
=> 9^3-4
=> 9^-1
Whenever there is an number with the exponent, and there is an exponent outside the bracket, then we multiply.
Example: (2^6)^-5
=> 2^6 x -5
=> 2^-30
So, the Answer is D.
