Question

Determine a razão q da P.G.:
A-(2,6,18,54,162)
B-(3,12,48,...,)
C-(-2,-4,-8,-16,-32,-64)
D-2,10,50,250)
2-Complete as P.G.:
A-(5,15,...,...,....,...,)
B-(3,6,...,...,...,...,...,...,)
C-(-5,15,...,...,...,...,)
D-(4,12,...,...,...,).

Answer 1

Resposta:

1-)

A- 3

B- 4

C- 2

D- 5

2-)

A/ 45,135, 405

B/ 12, 24, 48...

C/ -45, 135, -405...

D/ 36, 108, 324...