Question

calculati media aritmetica a numerelor naturale x=5la puterea17 si y=25la puterea9

Answer 1

[tex]y=25^9=(5^2)^9=5^{18}\\ m_a=\frac{x+y}{2}\\ m_a=\frac{5^{17}+5^{18}}{2}\\ m_a=\frac{5^{17}(1+5)}{2}\\ m_a=\frac{6*5^{17}}{2}\\ m_a=3*5^{17}[/tex]