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The nth term of a sequence is 3n² Work out the value of the 15th term.​

The nth term of a sequence is 3n² Work out the value of the 15th term.​
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The nth term of a sequence is 3n² Work out the value of the 15th term.​

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User Opstastic
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1 Answer

3 votes

Answer:

a₁₅ = 675

Explanation:

Substitute n = 15 into the nth term formula

a₁₅ = 3(15)² = 3 × 225 = 675

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User Dirk Lammers
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