Given that the nth term , Tn, of a sequence is Tn=2n+5 find the lowest common multiple of the 5th and 8th term gives step by step calculation.
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Answer:
The LCM of the 5th and 8th: 105
Step-by-step explanation:
Tn=2n+5
5th Term: 2(5) + 5 = 15
8th Term: 2(8) + 5 = 21
Prime Factorization of 15: 3 x 5
Prime Factorization of 21: 3 x 7
The LCM(15,21) = 3 x 5 x 7 = 105
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