Min-Jun and Harry were each asked to perform the following operation:
>$\dfrac{k^2}{4k}+\dfrac{4k^2-3}{4k}$
Their answers are shown below:
**Min-Jun** ||| **Harry**
:-:|:-:|:-:|:-:
$\dfrac{5k^2-3}{4k}$ ||| $\dfrac{5k^4-3}{4k}$
**Which student is correct?**
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