Applicare la formula: $x+a=b$$\to x=b-a$, dove $a=1$, $b=4$, $x+a=b=\sqrt[3]{x}+1=4$, $x=\sqrt[3]{x}$ e $x+a=\sqrt[3]{x}+1$

Applicare la formula: $a+b$$=a+b$, dove $a=4$, $b=-1$ e $a+b=4-1$

Applicare la formula: $x^a=b$$\to \left(x^a\right)^{inverse\left(a\right)}=b^{inverse\left(a\right)}$, dove $a=\frac{1}{3}$, $b=3$, $x^a=b=\sqrt[3]{x}=3$ e $x^a=\sqrt[3]{x}$

Applicare la formula: $\left(x^a\right)^b$$=x$, dove $a=\frac{1}{3}$, $b=3$, $x^a^b=\left(\sqrt[3]{x}\right)^3$ e $x^a=\sqrt[3]{x}$

Applicare la formula: $a^b$$=a^b$, dove $a=3$, $b=3$ e $a^b=3^3$