Question

matemática socorro pfv

Answer 1

$a_n = a_1.q^{n-1} \\ 576 = 9.q^{7-1} \\ \\ q^6 = \frac{576}{9} \\ \\ q^6 = 64 \\ q = \sqrt[6]{64} \\ q = 2$}



P.G {9; 18; 36; 72; 144; 288; 576}