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09-09-2020
Mathematics

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Find the nth term of the sequences -3, 0, 5, 12, 21,...

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Har1Ha1er Har1Ha1er

09-09-2020

Answer:

[tex]a_n=-3+2n+n^2}[/tex]

Step-by-step explanation:

[tex]a_0= -3+0+0=-3\\a_1=-3+2+1=0\\a_2=-3+4+4=5\\...[/tex]

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