Simplify the Radical Expression cube root of 54

$\sqrt[3]{54}$

Rewrite $54$ as $3^{3} \cdot 2$ .

Factor $27$ out of $54$ .

$\sqrt[3]{27 (2)}$

Rewrite $27$ as $3^{3}$ .

$\sqrt[3]{3^{3} \cdot 2}$

Pull terms out from under the radical.

$3 \sqrt[3]{2}$

The result can be shown in multiple forms.

Exact Form:

$3 \sqrt[3]{2}$

Decimal Form:

$3.77976314 \dots$