Question

The value of [(81)^1/2}^1/2

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Answer 1

Step-by-step explanation:

Hi there,

[(81)^1/2]^1/2

=[(81)^1/2*1/2

=[(81)^1/4

Now 81 can be written as 3^4

therefore

(3)^4*1/4

=(3)^1 or 3