Question

Care este media geometrica a nr 5pe6 si 5 pe 2?

Answer 1

[tex]m_g= \sqrt{a*b}\\ m_g= \sqrt{ \frac{5}{6}* \frac{5}{2}} = \sqrt{ \frac{25}{12} }= \frac{5}{ \sqrt{4*3} }= \frac{5}{2 \sqrt{3}}= \frac{5 \sqrt{3} }{6} [/tex]
$m_g= \sqrt{ \sqrt{8}* \sqrt{2} }= \sqrt{ \sqrt{16} } = \sqrt{4}=2$