SOLUTION: What sequence is equal to 1/1+x^2 , only the x is squared not the whole denominator?

SOLUTION: What sequence is equal to 1/1+x^2 , only the x is squared not the whole denominator?

Algebra.Com

Question 618867: What sequence is equal to 1/1+x^2 , only the x is squared not the whole denominator?
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Geometric series

provided that |x| < 1.
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