Odpowiedź:
a = 3
Szczegółowe wyjaśnienie:
[tex]\frac{12^{5}}{a^{5}} = 2^{10}\\\\\frac{(2\cdot2\cdot3)^{5}}{a^{5}} = 2^{10}\\\\\frac{2^{5}\cdot2^{5}\cdot3^{5}}{a^{5}} = 2^{10}\\\\\frac{2^{5+5}\cdot3^{5}}{a^{5}} = 2^{10}\\\\\frac{2^{10}\cdot3^{5}}{a^{5}} = 2^{10} \ \ \ |:2^{10}}\\\\\frac{3^{5}}{a^{5}} = 1 \ \ \rightarrow \ \ \boxed{a = 3}[/tex]
