Question

ajuda ai galera Interpole tres meios geometricos entre 3 e 768

Answer 1

$Resolu\c{c}\~ao \to \left\{\begin{array}{ccc}P.G(3,...,768)\\\\a_1 = 3\\a_n = a_5 = 768\\n=5\\q=?\\\\a_n = a_1*q^{n-1}\\a_5 = a_1*q^{5-1}\\768 = 3*q^4\\q^4 =256\\q = \sqrt[4]{256}\\\boxed{q = \sqrt{2^4*2^4} = 4}\\\\P.G(3,12,48,192,768) \\\end{array}\right$

Espero ter ajudado. :))