Answer to Question #227560 in Algebra for Ann

Question #227560

What is the 20th term of the sequence: 1,1/3, . . . . . .,n +2/ 2n^2 + 3n - 2

Expert's answer

20th term,

"a_n=\\frac{n+2}{2n^2+3n-2}\\\\\na_{20}=\\frac{20+2}{2(20)^2+3(20)-2}\\\\\na_{20}=\\frac{1}{39}\\\\"

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