Answer:
2n + 10 ang sagot
Step-by-step explanation:
try to substitute 1,2,3 and for to n then you will get 12,14,16 and 20
#ABC123
2n +10
using the formula of arithmetic sequence:
an= a1+ d (n-1)
the distance= 2
Solution:
an= 12+ 2(n-1)
an= 12+2n-2
Answer: an= 2n+10
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Answers & Comments
Answer:
2n + 10 ang sagot
Step-by-step explanation:
try to substitute 1,2,3 and for to n then you will get 12,14,16 and 20
#ABC123
Answer:
2n +10
using the formula of arithmetic sequence:
an= a1+ d (n-1)
the distance= 2
Solution:
an= 12+ 2(n-1)
an= 12+2n-2
Answer: an= 2n+10