Question

interpole 4meios geométricos entre-4 e 972????

Answer 1

(-4,a2,a3,a4,a5,972)

a6= a1. q^5
972= -4.q^5

q^5= 972/-4
q^5= -243
$q = \sqrt[5]{ - 243}$
q= -3

243 | 3
81__ | 3
27__ | 3
9___| 3
3___| 3
1

3^5

(-4,12,-36,108,-324,972)