Question

Qual a média geométrica entre 2, 8 e 32?

Answer 1

$xs = \sqrt[n]{a1.a2.a3...an} \\ dai \: temo \: que \\ xs = \sqrt[3]{2 \times 8 \times 32} = \sqrt[3]{512} = \sqrt[3]{ {2}^{3} \times {2}^{3} \times {2}^{3}} = 2 \times 2 \times 2 = 8$