zad.1oblicz (1/3)do potegi 2 * 3 do potegi -3 +8 do potegi -3 : (1/2)do potegi 7 =? zad.2 oblicz {[9 do potegi-3 )do potegi 4 ]do potegi -5} do potegi2 zad.3 ile to jest? 3 do potegi 122 - 2 do potegi 102 +1=?

Zad.1 [latex](frac{1}{3})^2*3^-^3+8^-^3:(frac{1}{2})^7=3^-^2*3^-^3+(2^3)^-^3:2^-^7=3^-^5+2^-^9:2^-^7=3^-^5+2^-^2=(frac{1}{3})^5+(frac{1}{2})^2=frac{1}{243}+frac{1}{4}=frac{4}{972}+frac{243}{972}=frac{247}{972}[/latex]   Zad.2 [latex](((9^-^3)^4)^-^5)^2=((9^-^1^2)^-^5)^2=(9^6^0)^2=9^1^2^0[/latex]   Zad.3 ni wychodzi mi