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

asked Sep 11, 2022 154k views

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3 votes

Answer:

a₁₅ = 675

Explanation:

Substitute n = 15 into the nth term formula

a₁₅ = 3(15)² = 3 × 225 = 675

Dirk Lammers answered Sep 15, 2022

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