Answer:
a) we know that this is convergent.
b) we know that this might not converge.
Step-by-step explanation:
Given the 
is convergent
Therefore,
(a) 
The power series 
has radius of convergence at least as big as 8. So we definitely know it converges for all x satisfying -8<x≤8. In particular for x = -3
∴ is convergent.
(b) 
-8 could be right on the edge of the interval of convergence, and so might not converge
It would be: 18/15 * 100 = 1800/15 = 120%
840? Im not sure im sorry
Answer:
2
-4
0
Step-by-step explanation:
Just did it
Answer:
<h2>[-4, 6)</h2>
Step-by-step explanation:
