Applicare la formula: $a^n$$=\left(-a\right)^ni$, dove $a^n=\sqrt{-1000}$, $a=-1000$ e $n=\frac{1}{2}$

Applicare la formula: $x^a$$=pfgmin\left(x\right)^a$, dove $a=\frac{1}{2}$ e $x=1000$

Applicare la formula: $\left(a^n\right)^m$$=\left(a^{\left(n-1\right)}a\right)^m$, dove $a^n=10^{3}$, $a=10$, $a^n^m=\sqrt{10^{3}}$, $m=\frac{1}{2}$ e $n=3$

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

Applicare la formula: $a^b$$=a^b$, dove $a=10$, $b=2$ e $a^b=10^{2}$