Question

Value of 2 ^-4 is equal to

Answer 1

Answer:

1/16

Step-by-step explanation:

We know that a^-b = 1/a^b.

Here a is 2 and b is 4.

Then 2^-4 = 1/2^4.

On simplifying 1/2^4, we get :

1/2^4 = 1/ 2 * 2 * 2 * 2 = 1/16.

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Answer 2

Answer:

8

Step-by-step explanation:

2*4= 8