Hegarty maths- Algebra Quadratic sequences & graphs 249 - Use the nth term of a quadratic sequence 1 Please help me TvT

asked Oct 23, 2023 38.2k views

4 votes

Hegarty maths- Algebra Quadratic sequences & graphs 249 - Use the nth term of a quadratic sequence 1

Please help me TvT

4.3k points

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5 votes

Answer:

Explanation:

T₁ = 1² + 4·1 + 2 = 7

T₂ = 2² + 4·2 + 2 = 14

T₃ = 3² + 4·3 + 2 = 23

John Humanyun answered Oct 27, 2023

4.1k points

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