Question

How the exponent can be multiplied?

Answer 1

Option D

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.

Answer 2

D

Explanation:

The answer is D, because it is saying for you to do,

2⁶ multiplied 5 times in a row,

2⁶×2⁶×2⁶×2⁶×2⁶ and this is equal to 2³⁰.