Are you kidding are you sure you want this
You’re answer will be “x=-2”
Answer:
a8=10935
Step-by-step explanation:
A geometric sequece is a sequence of the form

in our case we know that
and
, hence

<u>Answer (1):</u>
Coefficient of any term means the number multiplied in that term including sign.
is same as
.
Hence required coefficient is 1.
<u>Answer (2):</u>





Hence final answer is 166
<u>Answer (3):</u>



Hence final answer is 