[tex]4. \: a)(4 {})^{2} = 16 = > 16 = 16 \: da.[/tex]
[tex]b)( - 3) {}^{3} = - 27 = > -27 = - 27 \: da[/tex]
[tex]c)( - 4) { }^{4} = 81 = > 81 = 81 \: da. \: si \: (4) {}^{4} = 81 = > 81 = 81 \: da[/tex]
[tex]d)( - 10) {}^{1 } = - 10 = > - 10 = - 10 \: da.[/tex]
[tex]e) {1}^{0} = 1 = > 1 = 1 \: da[/tex]
[tex]f)(1) {}^{10} = 1 = > 1 = 1 \: da. \: si \: ( -1 ) {}^{10} = 1 = > 1 = 1 \: da.[/tex]
[tex]g)( - 1) {}^{23} = - 1 = > - 1 = - 1 \: da[/tex]
[tex]h)0 {}^{4} = 0 = > 0 = 0 \: da.[/tex]
[tex]i) {a}^{0} = 1[/tex]
