If the second term in a geometric sequence is -8 and the common ratio is 2, what is the value of the third term?
-16
-10
-6
-4
Answers
Answered by
2
Answer:
-16
Step-by-step explanation:
second term in GP=a.r=-8
given r=2
a=-8/2=-4
third term=ar^2
=(-4)*2*2
=-16
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