Odpowiedź :
[tex]\left(\dfrac{1}{7}\right)^3\cdot \left(\dfrac{1}{7}\right)^3=\left(\dfrac{1}{7}\right)^{3+3}=\left(\dfrac{1}{7}\right)^6=\dfrac{1}{117649}[/tex]
[tex]\left(\dfrac{1}{7}\right)^3\cdot \left(\dfrac{1}{7}\right)^3=\left(\dfrac{1}{7}\right)^{3+3}=\left(\dfrac{1}{7}\right)^6=\dfrac{1}{117649}[/tex]