1 Answer

Zeroid · Answer 1 · 2023-07-16T13:20:00+0000

The power of a power

The power of a power is related with the multiplication of the exponents. For example:

In this case

$(7^{(1)/(2)})^2=7^{(1)/(2)\cdot2}$

Then, the exponentes 1/2 and 2 are multiplied.

Since

$(1)/(2)\cdot2=1$

Then,

$\begin{gathered} (7^{(1)/(2)})^2=7^{(1)/(2)\cdot2} \\ =7^1=7 \end{gathered}$

Then, the answer is 7.

Answer- A. 7

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