
converges by the ratio test for

The limit is 1, so the series converges as long as

which indicates a radius of convergence of 3.
Answer:
$1.80
Step-by-step explanation:
Answer:
the answer would be 81
Step-by-step explanation:
6 to the second power would be 36 then you would multiply 36x2 and it would equal 72. then you would do 2x6 which is 12. then 72+12-3= 81