Applicare la formula: $\log_{b}\left(x^a\right)$$=a\log_{b}\left(x\right)$, dove $a=\frac{1}{2}$ e $b=10$

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=1$, $b=2$, $c=2$, $a/b=\frac{1}{2}$ e $ca/b=2\cdot \left(\frac{1}{2}\right)x\log \left(x\right)$

Applicare la formula: $ab$$=ab$, dove $ab=2\cdot 1$, $a=2$ e $b=1$

Applicare la formula: $\frac{a}{b}$$=\frac{a}{b}$, dove $a=2$, $b=2$ e $a/b=\frac{2}{2}$

Applicare la formula: $a\log_{b}\left(x\right)$$=\log_{b}\left(x^a\right)$, dove $a=x$ e $b=10$