Hannah_Ahn
if a=x and t_{4}=2sqrt{2}x ^{4} of a geometric sequence, find t_{9}



This Question is Closed

Kira_Yamato
Best Response
You've already chosen the best response.
1
Is this what you mean?dw:1333769769755:dw

Hannah_Ahn
Best Response
You've already chosen the best response.
0
\[t_{4}=2\sqrt{2}x ^{4}\]

Hannah_Ahn
Best Response
You've already chosen the best response.
0
I have trouble finding the common ratio.. :(

Kira_Yamato
Best Response
You've already chosen the best response.
1
dw:1333769880437:dwdw:1333770038811:dw

Hannah_Ahn
Best Response
You've already chosen the best response.
0
i still dont see how you got 16x^9 .
I am having a trouble with calculation... :(
well.. thanks for your help (:

Kira_Yamato
Best Response
You've already chosen the best response.
1
dw:1333771829318:dwdw:1333771911098:dw

Hannah_Ahn
Best Response
You've already chosen the best response.
0
thank you. i appreciate that. (: