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Find the nth term of the sequence 20, 30, 42, 56, 72.... Please hurry it's due in an hour!​
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13 votes
Find the nth term of the sequence

20, 30, 42, 56, 72....
Please hurry it's due in an hour!​

User Jeaneen
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1 Answer

12 votes
N^2 + 7n +12 its quadratic
User Learner
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