Question

find the value of (4/2)^-2
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Answer 1

Step-by-step explanation:

(2/4)^2

4/16

1/4

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Answer 2

Answer:

8

Step-by-step explanation:

So to solve (4)^3/2 ,you have to realise that you need to remove the denominator in the exponent value which in this case is 2

In order to remove the 2,you would need a 2 in the numerator of the exponent .While understanding all this the value 4 can be equated as 2^2.

Thus your means of getting a 2 in the numerator is solved by simply replacing the 4 with 2^2

Thus what you will get is (2^2)^3/2

Now we have a property in exponent where

(x^m)^n = (x)^mn

Thus (2^2)^3/2 = (2)^3 = 8

Hope this helps you in understanding how to solve exponent based questions !