x^6 /25 = 625 giúp mình với ạ

$\dfrac{x^6}{25}=625$

$↔\dfrac{x^6}{25}=\dfrac{15625}{25}$

$↔x^6=15625$

\(↔\left[ \begin{array}{l}x=\sqrt[6]{15625}\\x=-\sqrt[6]{15625}\end{array} \right.\)

\(↔\left[ \begin{array}{l}x=5\\x=-5\end{array} \right.\)

Vậy `x={5,-5}`