Problem

Find the 10th term of the sequence defined by \( a_n = 2n^2 + 3n + 1 \)

Answer

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Answer

Solving the above equation we get \( a_{10} = 200 + 30 + 1 \)

Steps

Step 1 ：To find the 10th term, we simply substitute \( n = 10 \) into the formula for \( a_n \)

Step 2 ：So, \( a_{10} = 2(10)^2 + 3(10) + 1 \)

Step 3 ：Solving the above equation we get \( a_{10} = 200 + 30 + 1 \)

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